Pumpkin Muffin

2 cups flour
2 teaspoons baking powder
1/2 teaspoon baking soda
1 scant teaspoon ground cinnamon
1/2 teaspoon ground ginger
1/2 teaspoon ground nutmeg
1/2 teaspoon salt
1 can (15 to 16 ounces) pumpkin puree
1/3 cup melted butter
1/2 cup evaporated milk or half-and-half
1/2 cup brown sugar, packed
1/4 cup granulated sugar
2 large eggs, beaten
1 teaspoon vanilla
cinnamon-sugar, optional

In a large bowl combine flour, baking powder, baking soda, cinnamon, and salt. Stir to blend In separate bowl, combine pumpkin, melted butter, milk or half-and-half, the beaten eggs, sugars, and vanilla; mix until blended.

Stir pumpkin mixture into the dry ingredients until moistened. Line 12-cup muffin tin with paper liners or grease well and dust with flour. Fill the about 3/4-full with the pumpkin muffins batter, sprinkle with cinnamon-sugar if desired, and bake at 375°F (190°C) for 20 to 25 minutes.