Peanut Butter Cookie Day 2025 Schedule. National peanut butter cookie day is a food holiday to honor and enjoy the popular sweet and salty baked treat made with peanut butter and various ingredients such as flour, sugar, eggs, and butter. To celebrate national peanut butter cookie day, dig out grandma’s famous recipe and make a batch of delicious homemade peanut butter cookies for your family!
National peanut butter cookie day, june 12, 2025: Whether creamy or chunky, with chocolate or with jelly,.