6 Best Kirkland Food Items To Buy at Costco in March

This March, Americans will be preparing to welcome the spring season and seeking out the best items to buy in bulk from Costco to save money as President Trump’s tariffs begin to take effect. Luckily, Costco’s in-club brand, Kirkland Signature, offers plenty of grocery essentials at prices that won’t break the bank.

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Whether you need to restock school lunch supplies or snag key ingredients for spring recipes, consider shopping for these six food items during your next Costco run.

• Price: $17.99

Break for a quick snack with Kirkland Signature trail mix snack packs. 

Each box contains 28 individually wrapped packages of trail mix loads with peanuts, raisins, almonds, peanut and milk chocolate M&M’s and cashews. After we crunch the numbers, this comes out to paying just 64 cents per package.

• Price: $7.49

Spring is the perfect season to stock up on Kirkland Signature organic lemonade. Costco members receive not one, but two 96-ounce bottles of lemonade: great for having on hand to quench thirst or offer as beverages during spring-themed gatherings.

• Price: $15.79

Restock your baking supplies starting with Kirkland Signature salted butter, available in a four-count package at Costco. 

This salted butter can be used in place of unsalted butter in various recipes. Plus, it’s a key ingredient for baking all your favorite spring treats like pineapple upside-down cake, scones, pound cake and many more.

• Price: $14.09

Swap out an expensive deli counter in favor of buying Kirkland Signature oven-roasted turkey breast in bulk. Each three-count package comes with enough sliced turkey to add to sandwiches and salads to feed the whole household.

• Price: $21.09

If you don’t eat meat during Lent, don’t forget to grab a bag of Kirkland Signature tilapia loins this month. 

Each frozen bag contains 3 pounds of uncooked boneless and skinless tilapia. Cook and season the tilapia and pair it with your favorite side dishes or consider grilling it for fish tacos or breading it for a fried fish sandwich.

• Price: $12.99

Restock the pantry with a lunchtime favorite: Kirkland Signature organic applesauce. 

Each box contains 24 squeezable pouches of applesauce to enjoy on the go or as a tasty side snack with lunch. The savings are just as good since Costco members pay about 54 cents per pouch.

Editor’s note: Prices and availability are accurate as of March 3, 2025, and are subject to change.