Peanut butter and chocolate is probably one of my top favorite combinations! I just love anything peanut butter and chocolate, and these muffins are among the many! They are a larger muffin and they have great height, which I like! Fresh out of the oven, I hate to admit that I ate my fair share of these!! Also, I have to mention how EASY this recipe is....very simple, took only a few minutes to whip up! Because this recipe makes 1 dozen muffins, I kept out 6 and then wrapped the other muffins in plastic wrap, and froze in a freezer bag to reheat when I wanted one! They taste basically fresh out of the freezer with just a hint of dryness but nothing that I was concerned about! I defrost mine in the microwave and they look just like they came out of the oven! These muffins are great for a snack, dessert, or even breakfast if you feel like indulging! I know I will make these muffins again and again!