
It’s inevitable.
Any time I mention shopping for food at a store, someone asks, “So…what do you buy there?”
I’ve had conversations on Facebook recently about the quality of produce at Costco in various parts of the country, for example. It’s the same thing I do myself: Ask people how they do things in order to pick up tips that I might be able to use.
This week’s series, “What Does a Real Foodie Buy at…?” is going to do just that for various stores and online options, starting with Costco, where I’ve had a membership for just barely a year. Edit: Now that this post is nearing three years old, I wanted to let you know that I STILL love shopping at Costco and this list is still accurate as to what I add to my cart!
I thought about organizing this list by section in the store, like “frozen foods” “meats” “grains” etc., but what would be the fun in that? Instead, I’m doing it like this:
- The Essentials (the best – things that make me say, “Whatever did I do before I had a Costco membership???” The best deal or only place to find something.)
- The Basics (stuff that’s a decent deal at Costco but that I could also probably find somewhere else for similar if I worked at it)
- The Fun Stuff (things we don’t really need, but it’s nice to buy them in bulk for a decent price)
- The Bonus Items (the stuff I probably shouldn’t be buying, but do, because it tastes so good. Also sometimes makes me say, “Whatever did I do before I had a Costco membership???” and others times makes me say, “Maybe it’s not such a good thing to shop at Costco…”
I also want to let you know about Thrive Market – if you don’t have Costco near you, you will definitely want to check them out. It’s a membership site, like Costco is a membership store, but you can browse for as long as you want before placing your first order. At that time you’ll get 15% off (no coupon required) and then a 30-day free membership to make sure it’s for you. They carry a lot of organic options so don’t miss out.
The Essentials
This is why I love Costco – lots of well-sourced foods at good prices that I can’t find anywhere else.
But be careful – not everything that’s packaged as a health food ends up being so. Case in point: I fell for some Acai berry juice that I read about in the Costco magazine and how wonderful the company is, sustainable, super food, all that jazz. I thought it would be fun for smoothies.
Here are the things I really do buy:
- Organic Frozen Veggies – the broccoli is heavenly, the peas were there once and I want them back, if I didn’t have so much dehydrated greens on hand and such a small freezer, I’d buy the kale or spinach, and the green beans have changed my life because I make these crispy green beans for snacks, five pounds at a time:

- Daisy sour cream – we make homemade ranch dressing with it and can get through the 3-pound tub; the price point is far less per pound than a sale price at our local box store
- Organic corn chips – almost worth the membership price for this item alone! Two pounds for $5 and slightly less guilt about my biggest compromise convenience food, since at least I’m hoping to avoid GMOs this way. Plus, they’re really, really good chips.
- Canned tuna and salmon in BPA-free cans – still kind of expensive, but the BPA-free cans and well-sourced Alaskan salmon are worth it to me. I stocked up as a preparedness measure. The “boneless, skinless” in the black cans makes a really great cold salmon salad.

- Organic chicken breasts, thighs, and whole birds – I’d rather source from local farmers, because I know these birds are probably still raised in confinement and kind of nasty conditions like we chatted about yesterday on Facebook (see the conversation here) – but I just don’t have a consistent source right now that is worth the drive. Chicken breasts are my splurge convenience food – when other people would order a pizza, I cook with organic chicken breasts.
- Bottled lemon juice – I was so excited to find this organic lemon juice with zero extra ingredients after I realized all the junk in other bottled lemon juice that I had been using in dressings and such for years. It’s so much easier than squeezing whole lemons and freezing the juice! I use lemon juice regularly to make water kefir, so this is a HUGE timesaver, and not even very expensive.
The Basics

- Cheese – I know I’d rather have grassfed cheese, but when I can’t get it, it’s nice to have a few of Costco’s options: the 2-pound mozzarella is really cheap and tasty, although I don’t think it’s particularly well-sourced. Eh. I do what I can. The organic pre-sliced colby jack is a total convenience splurge, but nice for a super busy week. Kerrygold cheese is a little pricey but well-sourced and tasty.
- Butter – Kerrygold butter is grassfed and a gorgeous yellow; I got the Costco membership to get the sticks of Kerrygold butter in the gold packages. Costco organic butter is a better price than Meijer but bright white. Neither are optimal, but they’re the best I can get locally without resorting to online ordering.
- Quinoa – organic, best price I’ve found
- Rice – most kinds are a better price than even bulk ordering at Country Life, but I do need to finish my price book to really get a handle on all the different kinds. We bought some black rice once that was supposed to have as many antioxidants as blueberries, and it was marvelous and such a FUN little experiment. They don’t carry it anymore though.

- Dates are a good price, as are some other dried fruits, but I don’t get raisins there, and you really need to watch the ingredients. I grabbed some dried blueberries once only to find out that they were practically candy because of the added sugar. We don’t get those anymore, but the Easter Bunny did get some sugary mixed dried fruit to fill the eggs. Better than jelly beans, but not health food.
- Freeze-dried fruit in individual packages – this was a great option, although sadly not organic, for emergency quick snacks for John (and the other kids love them too). I can’t always find them anymore (both Mrs. May’s and Costco’s house Kirkland brand have been available in the past).

- Frozen fruit – when our U-pick blueberries for homemade yogurt ran out recently, a 3-pound bag of organic raspberries called my name. Yum. So Yum.
- Organic salsa – we love Mexican food, and Kirkland brand organic salsa is delicious and quite hot, the way we like it. Unfortunately, it’s in a plastic jar and contains sugar, so Meijer Naturals, no GMO, in a glass jar, with no sugar, is awfully good competition. I might not buy the Kirkland stuff anymore now that I really registered the sugar during Lent and couldn’t eat the salsa in our house!
- Spaghetti sauce – It’s not organic, but it’s in glass and has no sugar or odd ingredients, and we like it. It’s not a great deal…but it’ll do. See comments for some very helpful notes on canned tomatoes at Costco!
- Walnuts (use the code STEWARDSHIP for 10% off at that site!) and pecans – I get a better deal elsewhere on almonds (use the code STEWARDSHIP for 10% off at that site!), which are chemically pasteurized at Costco, and cashews (use the code STEWARDSHIP for 10% off at that site!), but walnuts and pecans are my best price point currently. Chia seeds too, although I need to doublecheck price.
- Produce – we get quite a bit there, just because when I hit Costco I’m going to try not to hit another grocery store for a week or more. Organic lettuce, spinach, carrots, and sometimes fresh broccoli, and non-organic pea pods (my newest addiction!! So good for the munchies!), cucumbers (they’re expensive though), colored peppers, oranges, pineapple, bananas, garlic (from California), and avocados, which are always under $1 each and a good deal. If they have organic apples, sometimes I spring for those, but I cringe at the plastic packaging. 🙁
- Note: Produce is probably the area most of all that you need to know price points and sale prices from other grocery stores, particularly fruits like berries. Also, consider seriously whether you’ll get through four pounds of broccoli or raspberries before it goes bad. Throwing away your food is never a good deal. I do not buy fresh berries at Costco because they’re still darn expensive!
- Gluten-free pasta – they have carried an organic corn/quinoa pasta in the past that was tasty, but still kind of expensive. I get a whole case of rice pasta from Country Life and we’re pretty happy with that.
- Organic sugar from Wholesome Sweeteners – the five-pound bag I bought last May is still around, so it’s safe to say that we don’t go through too much of it. I use sucanat whenever I can, but for water kefir I like to alternate, and some baked goods, especially for company, just need some “regular” sugar.
- Spices – again, you really need to know your price point. Country Life and our local health foods store have really good spice prices, so it’s a balance. I noticed the garlic powder was from California, not China, so I got some…and then got home and remembered I should check about spices being irradiated before I buy. Too much to remember!
- Broth/Stock – you know I don’t buy this stuff as a general rule (it’s too easy, frugal, and nutritious to make homemade chicken stock), but I decided to read ingredients at Costco one day thinking preparedness, since I don’t can my stock. The organic chicken stock was actually made with bones – halleluiah! – so I bought a six-pack. I’ve used one carton when I was out of stock and really wanted soup, and truly – it’s only okay. The flavor is pretty weak, but I’m spoiled. The beef “stock” however, even the organic (I think the brand was Pacific something-or-other) had no bones and something totally wrong in there – maybe MSG, I can’t remember. It was a definite “no buy” even as a compromise food.
- Extra virgin olive oil – I hear really good things about Costco’s Toscano EVOO (use the code STEWARDSHIP for 10% off at that site!), and I bought a bottle – pricey, but very good. They also have organic EVOO under the Kirkland brand. I still buy my EVOO and coconut oil elsewhere, but many Costco stores also have organic virgin coconut oil for a very competitive price. Know your price point, folks! I’m working hard in the background on my own price book…
[yellowbox]Let Erin show you how she makes TWENTY freezer-to-slow-cooker meals, spending $150 on the whole lot of it at Costco! Full meal plan at Costco, dinner recipes, shopping list, and even Paleo/Whole30 adaptations on every recipe, all for only $5. You’ll save that much in both time and groceries even if you only prepare half the plan. Readers said they really loved using them, so I had to share!
[/yellowbox]
Let me show you how easy it is to put together those freezer meals:

The Fun Stuff
- Apple & Eve fruit and veggie juice boxes – I’d like to push the system and say, “I’ll bring a snack, but not a drink,” for sporting events, but until we run out of these boxes, I think I’ll just use them. They’re far better than Capri Sun or Gatorade!
- String cheese – good to have on hand for emergency snacks, preschool classroom-wide snacks, and sporting events (see above). I do still need to do my price book for string cheese and make sure I’m not being hoodwinked into paying more than a regular sale at Meijer.
- Nitrate-free sausages – another “convenience” food for us, to go on top of homemade mac and cheese (from Better Than a Box). I’m sad that the one we liked which did not have any sweetener (pictured above) has been replaced by one that’s not so tasty, does include sugar, and has more “kind of weird but not exactly toxic” ingredients.
- Dried apple snacks – I only saw these once, but the only ingredient was “apples.” Great for backup snacks and the kids love the rings.
- Almond and peanut butter – neither are organic, but the Maranatha almond butter is pretty good, and they have this natural peanut butter in the refrigerated case right now that’s just yummy. One ingredient. I can’t be too picky all the time!
The Bonus Items
- If you have a sweet tooth, don’t even go down the fancy candy aisle at Costco. They have these sea salt caramels…and these macadamia nut caramel thingys…and…oh, dear. Now I’ve outed myself. There’s nothing good for you about the candy at Costco, but it does have slightly better ingredients than your average mass-produced candy. It’s a horrible temptation! We gave mixed bags of all our favorites to family at Christmas.

- Kirkland brand chocolate chips – the ingredients surely aren’t perfect (soy lecithin for one), but they’re sustainably sourced fair trade chocolate and good for a quick fix! 😉 Only 51% cacao, which is a bummer compared to the 60% Ghirardelli chips that Sam’s Club carries.
- Snapea Crisps – unhealthy fats in these crispy little buggers, but I get hoodwinked that they’re gluten-free and at least include a vegetable. They’re probably extruded and awful for us, though! We get tempted by other fun chips every so often too, like sweet potato chips, that I KNOW aren’t good for us, but are a fun indulgence.
- Local and seasonal beer – We’re finally old enough to drink for fun and not buy cheap lite beer. It’s an 80/20 lifestyle!
Is Everything Less Expensive at Costco?
No!
In fact, I typically shop at ALDI weekly and Costco just once a month, tops.
I’ve done a price book thanks to my experience with Grocery Budget Bootcamp (read about that here), which saved me so much moolah over the years.

[question]Your turn! What do you love to find at Costco?[/question]




Wow…now that’s a good bit unnerving
I got a bag of the almonds before reading your post. Is it still beneficial to soak them before eating, or is that only useful for raw almonds?
Sarah – I think so? If they’re roasted, maybe not, but i think regular almonds taste better soaked and dried, so I’d do it anyway.
Where do u Get almonds that are not gassed pasteurized? For a good price?
http://homegrownalmonds.com/
Kirkland products unnecessarily use a lot of SULFITES, a major allergen, making things like nuts deadly poison to people with this allergy. Who would think that nuts would need this noxious preservative! The allergy is acquired in most, so repeated exposure can be an issue.
Yikes, really Dee? That would be on the ingredients, right? I know there are some sulfites in the dried fruit but in the nuts? I thought those said only “walnuts” and “pecans” on the ingredients list. Hope you can clarify – thanks! Katie
I think the nuts were flavoured. I am allergic to sulphites, so I watch that carefully. I do not bother to even look at the Kirkland brand because some products use sulphites. I can’t remember which ones, but they will be on the label, at least in Canada where I live. Sulphites are a gratuitous in my opinion, so dangerous, just to lengthen the shelf life of products.
Can someone please tell me whether or not the organic meat (chicken, chicken breasts, grassfed beef, etc) is available in Canada? I’ve been Googling away but cannot find the answer. Specifically on Vancouver Island!!
Where in Costco do you find organic lemon juice? I looked on the juice aisle, spice aisle, only found Reallemon brand.
Phyllis,
I’ve definitely found that every Costco stocks a bit differently – guessing that if you found RealLemon, your store is different. Leave a note asking for organic lemon juice, I think it’s Volcano brand. 🙂 Katie
Karen Laurvick Almonds are the only nut you have to watch out for being pasteurized when they say raw, typically – and Costco’s are chemically treated, pasteurized. Walnuts and pecans should be okay.
My aunt has a membership so I went with her to price various items–the best buy for me was 13 lbs of baking soda for $5. Also, their organic ground beef is grass-fed (it doesn’t say on the label but my friend called the company to inquire) and is under $5/lb.
Joy, if you want to try something even better than Epsom salt look at Dead Sea Salt I encourage you to check out San Francisco Salt Company this is where I buy mine. Notice their current specials & free shipping.
Karen Laurvick, costco always has a customer feedback/request box up front, complete with request cards and maybe a pen. You might get some love that way.
I’ve fallen in love with Costco now that we are a family of 5. Our staples there: kerrygold butter, quinoa, coconut oil, nuts, organic spinach, peeled garlic (not organic but SO much cheaper), dates, watermelon (not organic and only in summer), champagne mango (not organic and only seasonal but exactly what whole foods sells), wild salmon, pomegranates (by the case, not organic, in fall), popcorn (non GMO), coconut water, chia seeds, hemp seeds, 100% cotton organic pjs for kids, Epsom salt, baking soda and vinegar. Will have to check out some of the frozen stuff you mention. Always assumed there was nothing…
Because so many of these have come across my FB stream, I no longer shop at Costco. And these are the US ones. There are probably just as many for my Canadian Costco. I’ve seen packs of “fresh” fish with stuff crawling through the flesh. One would think that with all this publicity, they would be a lot more careful inspecting foods before putting it on the shelves. http://google2.fda.gov/search?output=xml_no_dtd&lr=&proxystylesheet=FDA&client=FDA&getfields=*&restrict=enforcement_report&sa=Go&ie=UTF-8&sort=date%3AD%3AL%3Ad1&entqr=3&oe=UTF-8&ud=1&q=COSTCO&btnG=Go
I really love this post!
Never buy the shrimp there….
I like to reread this and the aldi list.
I have waited and waited for our Costco to carry the KerriGold butter. Still no deal. BUT we discovered RAW cheese there!!!
Also I note you buy the walnuts and pecans there. Even though I have called and asked and told they are “raw”, I just highly doubt it since it does not say so on the pkg. What have you found?
I LOVE living in the country. So much so, that I am willing to sacrifice a Costco.
The closest one is 3 hours west!
Thank you for the list. It was fun to read through!
We love the unique items Costco carries at Christmas…cards, decorations, gift wrap, plus that huge package of tissue paper that is dirt cheap and lasts three or four years. Mostly we purchase the dye & perfume free Kirkland laundry detergent, dishwasher liquid, trash bags, lotion, TP, paper towels, Kerrygold butter, cheeses, and gas. Costco is the best place for electronics, especially when you factor in their guarantee and concierge service. Last but not least, the employees are just so darn friendly!
Anybody tried the Crunchmaster Multi-seed crackers? I got addicted to them at my folks house over Christmas. They do have safflower oil in them – couldn’t remember if that is a bad one or not.
I haven’t tried them, but safflower oil is one of those that, for me, if kind of up in the air – like, I won’t seek it out, but it’s better than corn and soy, so it’s a good compromise oil in processed foods.
🙂 Katie
I’m going to add a bonus item for you that is in the fancy candy aisle – snappers – pretzels with carmel and chocolate on them. I normally avoid the candy aisle for reasons you stated above, but I just met the owners of The Milkshake Factory who provide the Snappers to Costco and they are pretty well sourced and for an indulgence food they use pretty pure ingredients and there are no preservatives in them. Justification for eating them! The company goes back to the grandparents in the early 1900s and its a pretty neat story of a local business (for me, in Pittsburgh, PA) who has made it big with Costco. Right now I think they have the market for the Northeast and Midwest or something along those lines…
I wish more info. was shared, such as the name of the brand was posted, it would help save me some time.
Priscilla,
Not every Costco carries the same brand across the country, so everyone needs to do a little seeking of their own. Even my own list changes nearly every time I go in as they rotate stock, unfortunately. I’m always sad to see a favorite get discontinued! 🙂 Katie
I know this is going to make some of you go up in arms, but just sharing some of my knowledge. My husband works for a nutritional supplement company that makes lots of organic vitamins and supplements. He is in Quality Control. When they stopped using irradiated ingredients, their micro tests went through the roof. They have really had to be careful with all their ingredients. Irradiation does serve a purpose. I wouldn’t want it on my veggies, but I’d rather have it than have dangerous levels of nasty micro in products.
What’s a ‘micro test’ Traci?
I’m guessing bacteria?
Milk, 4 gallons a week (just can’t beat $2.73 a gallon), butter ($1.75 per pound), pita crackers, bananas, strawberries (the best price around per pound) I buy all of our meat there, not organic or grass fed, but it is lots cheaper and tastes much better than elsewhere; string cheese, yogurt, those go go applesauce things (great for packed lunches and no added junk); laundry soap, toilet paper, and other random things. I would estimate that 50-75% of our food and household item budget gets spent at Costco.
They carry Mama Mancini meatballs with sauce which is awesome. I have to say that I used to buy their large mozzarella ball, but I’ve since switched to the large container of egg sized Polly O mozzarella and it’s incredibly delicious and stays fresh in the liquid. Very tasty. Their Torta sandwich rolls toasted with their Kerrygold butter are SO good and their Prime Usda choice steaks are fantastic. Enjoy. Can’t go wrong with Costco and they’re opening a new one 5 minutes away. Dangerous.
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Thanks for doing this! Costco just came to our area, and I’ve been waffling whether or not it is worth it to get a membership. Sounds like it might be a good idea!
Love this series! I was so excited last week to find four -24oz glass jars of organic crushed tomatoes, Kirkland brand, California 2012 harvest for $6.49!
Question for you, is there nutritional value in a non organic white sourdough bread (like from costco)? My family loves it for toast.
Some of my regulars I didn’t see mentioned are (but I may have missed among the whole discussion):
6 pk of organic romain lettuce for $4.29.
64oz.organic heavy whipping cream $6.99 – for making ice cream.
Organic frozen mixed veggies, 5lbs./
Hummus, 2-32oz. containers for $5.99 (not organic)
Annie’s MacnCheese-12 boxes for $11.99. I keep this as a backup for my kids and hubby to make when I am gone unexpectedly. But they actually like our homemade from scratch better.
Fun snack item: I make/cut cheese sticks out of big blocks of mozzerella or monterey jack and my kids like them better than the ones prepackaged.
Will have to look for their organic rice pasta as I never saw it before. Currently I get it from TJ’s for $1.29/lb and my family likes it. We seem to like it over the whole wheat as it is smoother.
Thanks, I think 🙂 , for all the discussion about the China produce and radiated stuff, etc. Never heard about that before.
Marie,
Good ones!
re: sourdough – any white flour has pretty much nothing nutritious left – it’s just a starchy carb at that point, sourdough or not. I’m guessing it’s a wee bit better than regular white bread, because sourdough – IF it’s actually a souring process and not just faking it, which is what most commercial places do – will pre-digest the starches. Likely, this is just good tasting bread, maybe with better ing than other breads. Sorry to be the bearer of bad news! But that doesn’t mean it can’t be a “fun” part of your breakfasts….
🙂 Katie
I was so excited to hear about lemon juice but only found Real Lemon bottles and it had junk added. What is the brand you get and is it in the frig maybe and I missed it?
Eileen,
It’s Italian Volcano, and another reader requested it at their store a few months back and got it stocked, so it’s worth a try! 🙂 Katie
for those who don’t know, you don’t need a membership to shop at costco. if someone who is a member gets you a costco cash card (with as little as $10 on it), you can use it to pay at costco & cover the rest with cash (no membership required). i often use the website (where you can use a credit card) to send gifts to my out of state family & I purchase my grandma’s allergy meds (kirkland brand) for about half of what they would cost for her locally shipped to her door. i’ve had the exec membership for the last couple years & always make money off it. then again, being in seattle, I am SURROUNDED by costcos.
Which brand of canned salmon is BPA-free? The Kirkland brand? I was in the Costco in Grandville yesterday and they only had Kirkland and Wild Planet brands. When I checked online, only the tuna is bpa free in the Wild Planet Brand. And neither brand said BPA free on the cans anywhere.
Keely,
I saw the Costco brand salmon on a list of BPA free cans once…but I don’t know where that is anymore. So. I emailed the company and will get back to you! 🙂 Katie
While you are working on your price book – definitely check out the organic EV Coconut Oil at costco. IIRC, it is actually be cheaper than Soaper’s Choice (when I did the price comparison and factoring in the shipping costs). By maybe a penny per ounce. But it was really close. And I’ve always ordered to get the lowest possible shipping from Soapers Choice too. I was floored!