If you’ve ever found yourself eyeing a nearly empty tub of Kirkland Signature ice cream, a mammoth bottle of olive oil, or a box that dwarfs your grocery run of fresh croissants, you’ve likely wondered the same thing we do: why do routine pantry staples seem to shine so much brighter at Costco?
Costco isn’t celebrated solely for its bulk offerings. A surprising number of items tucked onto the shelves of this warehouse retailer are genuinely excellent. That includes everyday pantry essentials, cooking must-haves, and simple, no-frills foods. So if you’re aiming to bulk up your basics on your next shopping trip, here are the items we find to be markedly superior at Costco—thanks to their flavor, value, or versatility.
Kirkland Signature Organic Pure Maple Syrup
Your morning meals will improve—and stay affordable—when you switch from standard grocery-store syrups to Costco’s own Kirkland Signature Organic Pure Maple Syrup.
This syrup stands out not only because it comes in a hefty 33.8-ounce jug, but also because it delivers authentic maple flavor at a fair price. Maple syrup usually carries a higher price tag than other syrups (and it’s often sold in tiny bottles for that reason). Yet at under $15, or roughly $0.43 per ounce, you can elevate your waffles, pancakes, French toast, and other syrup-topped favorites without breaking the bank.
Moreover, the syrup is genuinely high quality. It’s suitable on its own or for baking, since you’ll have plenty on hand. After trying it, you won’t miss the “fake” syrups you used to tolerate.
Kirkland Signature Italian Parmigiano Reggiano
If you’re hunting for a cheese that finishes off pasta, soups, or any dish that benefits from a touch of Parmigiano Reggiano, you should start buying a block from Costco rather than your usual market. This cheese ticks every box: it’s affordable, sold in a substantial portion, and consistently excellent.
In fact, I’ve stopped purchasing Parmesan beyond this Costco option. A block weighing around 1.5 pounds or more goes for about $18 per pound, often cheaper than the per-ounce price of smaller blocks available elsewhere. Plus, it’s aged for 24 months and carries a noticeable quality edge.
This cheese is versatile, too. Grate it at home to save money compared with pre-grated varieties, or shave it for a thicker finishing touch. Personally, I’ll even dice it into cubes for a snack. You can always freeze the block in smaller portions to extend its life.
Kirkland Signature, Extra Virgin Italian Olive Oil
A 2-liter bottle of EVOO may seem like overkill, but honestly, it’s the only way I’ll buy olive oil anymore. I’ve wasted plenty of time with the tiny bottles found at most stores (and I’ve had to improvise in the middle of recipes), and Costco’s version lasts longer while maintaining high quality.
Kirkland Signature Extra Virgin Italian Olive Oil offers remarkable consistency, so you won’t be caught off guard by flavor shifts from one bottle to another over time. As long as you follow prudent storage practices (keep it in a dark container and away from the stove’s heat), the large bottle will serve you well for quite a while.
Pro tip: once you bring this home, transfer some into a smaller bottle or container so you don’t have to open the entire jug every time you need a splash.
Better Than Bouillon Organic Roasted Beef Base
If you rely on Better Than Bouillon products to deepen flavors, start sauces, or whip up any regular recipes, you should switch from your neighborhood store to Costco instead.
That’s because Costco offers the best price on these bases. A small jar of beef, chicken, or vegetable base typically runs about $8 to $10 at a standard grocery store, but Costco sells larger jars for just over $10. That’s a meaningful savings, and it means you can accomplish more with the bulk jars Costco carries.
As an added perk, you probably already know that a little Goes a long way with these bases. A Costco-sized jar will last you what feels like forever.
Kirkland Signature Super Premium Vanilla Ice Cream
Vanilla ice cream varies from brand to brand, and everyone has their own preferred pick. Yet, if you ask a Costco shopper which vanilla they’d choose, the odds favor Kirkland Signature’s Super Premium Vanilla Ice Cream.
Costco fans praise the ice cream’s quality and flavor, and I’m with them. It genuinely tastes like premium vanilla, with a dense, velvety, rich profile that adds real depth not found in most supermarket pints or quarts. Replacing the most affordable vanilla with this upgraded option can transform desserts—milkshakes feel silkier, root beer floats become more indulgent, and you might even find yourself digging into the tub straight from the container without toppings.
