Well, I'm finally using up the last if all of those bananas Brian brought home. I have a good banana bread recipe, but wanted something quicker, and I'd already made the peanut butter banana chip muffins, so I searched for banana blueberry muffins and found these gems.- Dave's Banana Blueberry Muffins. Best banana muffins ever! To make them gluten free, I just used gluten free flour and added 3/4 tsp. of xanthan gum.