Cupcakes:
1 cup all-purpose flour
1/2 teaspoon baking powder
1/2 teaspoon baking soda
1/2 teaspoon ground cinnamon
1/2 teaspoon ground allspice
1/4 teaspoon salt
1/2 cup granulated sugar
4 Tablespoons butter, softened
2 egg whites
1/2 cup pumpkin puree
4 Tablespoons milk
2 teaspoon maple or vanilla extract

