According to Bon Appetit, there are sixteen things sold at Trader Joe’s that make their favorites list. Of the sixteen, five are certified kosher, and one is a raw fruit that is naturally kosher (bananas).
Here are the kosher winners, all on the Trader Joe label:
Dark Chocolate Peanut Butter Cups OU-D
Everything But The Bagel Sesame Seasoning Blend OU
Peanut Butter Filled Pretzels OU-D
Cold Brew Coffee Concentrate Star K
Candy Cane Joe Joes Kof-K dairy (sort of a stuffed Oreo type cookie)