It’s National Peanut Butter and Jelly Day!! I love peanut butter and jelly sandwiches or pretty much anything made with peanut butter. These peanut butter and jelly muffins are a great way to celebrate today’s national day. The recipe suggests using berry preserves but if grape is your favorite that would work, too. Don’t forget the streusel topping though… it makes the day that much sweeter!!