Sweet Potato Muffins

Preheat oven to 375 degrees. Peel and cube 2-3 large sweet potatoes. Put potatoes in a pot with water. Bring to a boil and cook until fork tender. Drain potatoes and mash with a potato masher. In one bowl mix flour, cinnamon, baking powder, and salt. In another bowl mix egg, sugar, oil, applesauce, and 2 cups sweet potato mash. Pour wet ingredients into dry and mix until evenly combined. Line muffin tin with 12 cups and fill cups ⅔ full. Bake for 20-25 minutes until toothpick comes out clean.