When I first met my husband, he was a 27-year-old barista in a hardcore punk band — that is to say, he wasn't serious about much. But there was one trait that hinted at the stoic, family-man transformation he would eventually undergo: Against all odds, he had a Costco membership.
Because we had virtually no responsibilities, we first used our fast pass into the legendary warehouse club to buy bulk packs of Diet Coke, frivolous ice cream bars, and — honestly — tequila blanco. On an early date, we drove to a Costco in a far-flung suburb just to grab a single pack of pork belly. As with all of our other errands, our trips to the bulk grocery store were just an excuse to hang out without our 50 million roommates interrupting.
But when I discovered I was pregnant in 2023, the contents of our Costco cart gradually began to evolve. Gone were the days of consequence-free tequila shopping; Instead, we began making frequent trips to take advantage of the best deals on diapers, formula, and baby wipes. And once the baby was born — since we couldn't exactly go out on impulsive late-night Taco Bell excursions anymore — we had to make sure the pantry was stocked with satisfying snacks and essential ingredients to ensure consistently high-quality home cooking.
After a few years of careful purchases and endless grocery lists, I have opinions on the pantry staples that have earned their spots in my cramped cabinets. The following are my holy grail food finds — and I couldn't help but also include an appliance that will change your cooking forever.
Kirkland Signature shelled pistachios, salted
Costco
When it's suddenly noon, and I realize that I've only consumed black coffee all day, these shelled pistachios bring me back to life. They're tasty, filling, just salty enough, and I love that I don't have to slow down on my snacking to remove any pesky shells (though if you don't mind a little meditative hard work, the in-shell option is about a buck cheaper).
Kirkland Signature semi-sweet chocolate chips
Costco
I don't know about yours, but chocolate chips are essential to our household. I love baking (this not-too-sweet chocolate chip ricotta cake was a recent fave), and the size, texture, and flavor of these Kirkland chips are actually better than more-expensive alternatives I've tried. Plus, my husband snacks on small handfuls of these nightly. He says this simple sweet treat consistently keeps him sane after a tough day at work, which I think is an excellent endorsement for any chocolate.
Kirkland Signature grass-fed beef sticks
Costco
These beef sticks are so satisfying — they're soft on the inside, a little tangy, and really substantial considering that they take up so little space in a lunch box, backpack, purse, or pantry. Plus, this doesn't veer spicy like a lot of meat sticks do, so they're a great find if you're not in the mood for a mouth-scorching snack.
Kirkland Signature extra virgin Italian olive oil
Costco
A few years ago, I read an America's Test Kitchen article that positively reviewed Kirkland extra virgin olive oils. They specifically described this Italian variety as sweet, floral, smooth, and buttery, which are all words I appreciate. Plus, I was fed up with running out of EVOO all the time: My favorite grocery-store bottles were just too tiny. I gave this Costco oil a try and never looked back — I love that the plastic jug lasts about three months at my house, and I do taste all those lovely, fragrant notes.
Kirkland Signature pure vanilla extract, 16 fl oz
Costco
An editor at the Kitchn did the math so that I don't have to: A typical bottle of vanilla extract retails for about $4. But this Costco bottle is about 16 times larger and costs nearly 10 bucks. Plus, the flavor of this extract is robust and adds instant depth to any baked good. (If you need some inspiration, try using this extract in these white chocolate pistachio cookies for the perfect holiday-sweet experience.)
Kirkland Signature organic fruit and vegetable pouches, variety pack
Costco
Hangry people of all ages can benefit from stocking up on fruit and vegetable pouches. When my daughter was first learning to eat, we'd hand her one whenever her mood soured; a few gulps of puree prevented total meltdowns. We adults eventually sampled the flavors ourselves, and found them to be a quick solve when you've forgotten to eat and suddenly feel despondent. Our daughter deems these boring now, but I get misty-eyed when I recall how much they came in handy when she was very small.
Garofalo organic pasta variety pack, 6-count
Costco
I make quick pasta-based meals all the time, and this hefty variety pack ensures that I never run out mid-week. The short shapes here work well with so many sauces (this seasonal cherry tomato sauce is one of my recent obsessions), and the noodles have a delightful bounce and chew.
Wild Planet, albacore wild tuna, 6-Count
Costco
I'm a lifelong tuna lover; if you're like me, you understand the need for a sizable stack of cans, for whenever a tuna melt craving comes on. I love that this Wild Planet variety is mild, flaky, and has a clean flavor profile — never too "fishy." Kirkland Signature tuna is technically a better deal, but I happily pay a little more for Wild Planet, which I do think tastes better.
Cholula hot sauce, 12 fl oz, 2-Count
Costco
You can fight me on this one, but I believe Cholula sauce is the perfect hot sauce. It's tangy, super flavorful, and pleasantly warm — but not so spicy that my taste buds lose sensation. I never seem to find these massive, 12-ounce bottles anywhere but Costco, and I'm guaranteed to use every last drop on tacos, shrimp and crab cocktail, and fried rice.
Kirkland Signature liquid laundry detergent
Costco
OK, this isn't a food pick, but I must mention this detergent. Does it smell like an Italian garden bursting with fresh flowers? Absolutely not. Instead, it's a quiet, unobtrusive, utterly scent-free workhorse that supports you through the messiest times in your life. It's gentle on my husband's eczema-prone skin — we truly use nothing else. It also comes in gargantuan bottles, so I only have to buy it a couple of times a year. If they ever discontinued this soap, I would cry, probably while listening to Charlie Puth sing the hook from Wiz Khalifa's mournful song "See You Again."
Vitamix Alta pro blender
Costco
Earlier this year, I interviewed pro chef, restaurateur, author, and Good Taste contributor, Judy Joo. When I asked about her ride-or-die kitchen tool, she told me how much she loves her Vitamix blender: "Silky smooth soups, nut butters, sauces, smoothies, batters — all done in under a minute with zero chunks and zero apologies…If you're still fighting with a cheap blender that leaves bits floating around, I need you to make better choices."
As someone who was battling a cheap blender at least once a day (my daughter loves smoothies for breakfast), I remember blushing when I heard Joo's no-nonsense perspective. But she was right: I was wasting time using an old, inadequate appliance, and my cooking was suffering for it. While the Vitamix was an investment, my husband and I eventually took the plunge, and the difference in quality is shocking: This thing annihilates everything in its path. Plus, it's ridiculously easy to clean. (Seriously, it takes me under a minute.) Now, if someone could just bully me into finally getting a Ninja Creami, I might achieve total kitchen-appliance bliss.