Add all ingredients to a blender and mix at once!
Then pour into mini-muffin pan and bake at 350 degree for about 15-18 minutes. Check for readiness by inserting a toothpick into the muffins. When they toothpick comes out clean, the muffins are ready!
For the optional topping, mix equal parts of pumpkin puree and peanut butter until desired consistency and use as a topping!