Name: Pumpkin Spice Cupcakes
Yield: 24 cupcakes
Ingredients: 1 cup butter; 1 cup sugar; 1/4 cup brown sugar; 2 eggs; 1 teaspoon vanilla; 1 cup canned pumpkin; 1/2 cup milk; 2 1/4 cups all purpose flour; 1 tablespoon baking powder; 1/2 teaspoon baking soda; 1 tablespoon pumpkin pie spice; 1/4 teaspoon nutmeg; 1 teaspoon cinnamon; 1 (8 ounce) block of softened cream cheese; 1 cup softened butter; 1 lb powdered sugar; 1 teaspoon vanilla; 1/4 cup natural peanut butter