1Preheat oven to 350 degrees F (175 degrees C). Line 8 muffin cups with paper liners.
2Mix flour, baking powder, baking soda, cinnamon, nutmeg, and salt together in a bowl. Mash white sugar and butter together in a separate bowl until combined; stir in pumpkin puree, egg white, milk, and 1/2 teaspoon vanilla extract. Mix flour mixture into pumpkin mixture until batter is combined. Fill muffin cups 3/4-full with batter.
3Bake in the preheated oven until a toothpick inserted in the center comes out clean, 10 to 15 minutes. Cool to room temperature.
4Beat cream cheese, margarine, and confectioners' sugar together in a bowl until smooth. Add yogurt and remaining 1/2 teaspoon vanilla extract and beat until frosting is well combined. Frost cupcakes.
Footnotes
Tip
Aluminum foil helps keep food moist, ensures it cooks evenly, keeps leftovers fresh, and makes clean-up easy.
Ingredients
8 servings
113 cals
1/2 cup all-purpose flour
1/4 teaspoon baking powder
1/4 teaspoon baking soda
1/4 teaspoon ground cinnamon
1/8 teaspoon ground nutmeg
1/8 teaspoon salt
1/4 cup white sugar
2 tablespoons butter, softened
1/4 cup pumpkin puree
1 egg white
2 tablespoons skim milk
1 teaspoon vanilla extract, divided
2 tablespoons low-fat cream cheese, at room temperature