Wahlburgers is a peanut allergy friendly restaurant. We cook with Canola oil.The only thing we make that contains peanut products is our Fluffanutta sandwich which is cooked in a separate area to be sure of no cross contamination. Our locations also sell cupcakes that may have peanuts (flavors vary weekly) however they are kept separate from other foods as well. Always tell your server of any allergy concerns so that they may make sure that your visit is a positive one.