1) Begin by preheating oven to 350, microwave sweet potato for about 5 minutes or until soft, carefully remove hot sweet potato from microwave and either mash the flesh with a potato masher or fork, or add to a food processor and pulse. Once flesh is smooth and creamy set aside.
2) In a mixing bowl combine all dry ingredients.
3) In a separate mixing bowl combine all wet ingredients. Add the wet ingredients to dry ingredients, add in sweet potato. Combine all ingredients to form a smooth batter.
4) Place liners in muffin tin and scoop in batter about 3/4 of the way. Bake for 20 minutes or until muffins are thoroughly cooked through!