Preheat oven to 375 degrees. Line a muffin tin with muffin liners.
In a large bowl, mix the 1st 8 ingredients and stir together until just mixed. I usually mash the bananas first and then add the other ingredients. If you are using frozen rip banans, there will be liquid in the bag after letting them thaw. Drain most of the liquid from the bananas before you mash them.
Fold in the rest of the ingredients. The mixture will be thick.
Using a small cookie scoop, place two scoops in each muffin liner. I then sprinkle some granulated sugar on top of the muffin mixture.
Bake for 22-23 minutes. Be careful and don't overcook these. For my oven, the exact time is 18 minutes.