Combine a couple of ripe brown bananas with leftover pumpkin puree, and you'll have the best pumpkin banana muffins – moist, and fluffy, with a perfect blend of pumpkin and banana, and a touch of fall spices.
In a mixing bowl, whisk together the following dry ingredients: flour, nutmeg, ginger, cinnamon, salt, baking powder, and baking soda. Set this mixture aside for now.
In a separate bowl or the bowl of a stand mixer, beat together the butter and sugar until they are well combined.
Then, add the eggs and vanilla extract, continuing to beat until the mixture becomes smooth. Sti in pumpkin puree and banana.
Combine wet and dry ingredients. Scoop the batter into each muffin liner, filling them to about 3/4 full.
Bake for 20-22 minutes or until a toothpick inserted into the center of a muffin comes out clean.