Preheat oven to 350 degrees F and spray your doughnut pan with non-stick spray.
In a mixer beat together butter and sugar until creamy.
Add in the eggs, and bananas and continue to beat until mixed well.
Slowly add in the dry ingredients to the mixer mixing until incorporated.
Finally fold in the pecans.
Fill each well of your doughnut pan 2/3 of the way full by spooning in the batter.
Bake for about 15 minutes or until a toothpick inserted into the center comes out clean.
Carefully remove from pan and cool.
Stir glaze together in a small bowl by whisking together powdered sugar and 1 tbsp of milk. Add additional milk until at desired consistency. Drizzle over your doughnuts and sprinkle with additional chopped pecans if desired.
Gluten Free
Use a gluten free flour mix.
Dairy Free
Use a dairy free margarine and milk of your choice. I used almond milk.