The 20 Groceries You Should Always Buy at Costco

Costco Wholesale is a favorite among shoppers nationwide thanks to their buy-in-bulk format and beloved Kirkland brand. But, depending on your circumstances, not everything from this retailer, which is the second most-popular grocer according to Dunnhumby’s second annual Retailer Preference Index (only falling short to cult-favorite, Trader Joe’s), is worth a purchase. For example, unless you’re buying for a party or a large, hungry family, some perishable items might not make sense to buy by-the-pound. But, no matter who you are, there are some items that are undoubtedly worth getting that yearly membership for. After vetting some tried-and-true Costco lovers, we’ve rounded up pantry and freezer staples you shouldn’t be purchasing anywhere else.

This article has been updated since its original publish date July 2019.