2 cups floour 2/3 cup firmly packed brown sugar 1/3 cup white sugar 1 tablespoon baking powder 1 teaspoon salt 1 teaspoon ground cinnamon 1/4 teaspoon baking soda 1/4 teaspoon ground ginger 1/2 cup butter, melted 1/2 cup canned pumpkin 1/3 cup buttermilk 2 eggs, slightly beaten
Heat oven to 400 degrees. Stir together all ingredients except butter, pumpkin, buttermilk and eggs in a large bowl. Stir together all remaining ingredients in medium bowl. Stir into flour mixture just until moistened.
Spoon batter into paper-lined or greased muffin pan. Bake for 15-20 minutes or until toothpick inserted in center comes out clean. Cook 5 minutes, remove from pan.