Sweet Potato Muffins

I love sweet potatoes and this is an especially good recipe.

2 1/2 cups whole wheat flour

3/4 cups brown sugar

2 teaspoons baking powder

1/4 cup baking soda

1 tablespoon cinnamon

1/2 teaspoon nutmeg

1/4 teaspoon allspice

1/4 teaspoon salt

1/4 cup melted butter

1/4 cup vegetable oil 

1 cup mashed roasted sweet potato

1 egg

1/2 cup yogurt or buttermilk

Preheat oven to 375.  Prepare muffin tins (I use cup liners).

Mix dry ingredients in a large bowl.  In another bowl, mix together the remaining ingredients and fold into dry ingredients just until combined.

The batter will be thick and you may need to add additional yogurt or buttermilk.

Fill muffin tins 3/4 of the way full and bake for 20 to 25 minutes.  Allow to cool in muffin tin for 5 minutes, then remove.