Blueberry Cupcakes

The cupcake has become everyone's favorite cake because it easy to make, simple to decorate, and perfect for any occasion.

Ingredients:
1 cup all-purpose flour
1 1/2 tsp baking powder
1/4 tsp salt
3/4 cup butter, softened, or soft margarine
3/4 cup sugar
2 eggs, lightly beaten
1 tsp vanilla extract
1 cup fresh blueberries
Icing:
1 cup confectioners' sugar
2 tbs sour cream or nonfat yogurt

Directions:
Preheat oven to 350°. Put 12 paper liners into medium muffin tins.
Sift the flour, baking powder and salt into a mixing bowl. Add the butter, sugar, beaten eggs, and vanilla extract. Using an electric mixer, beat together until smooth. Stir in blueberries.
Spoon the batter into the paper liners. Bake in the preheated oven for 15-20 minutes or until risen, golden, and firm to the touch. Transfer to a wire rack and let cool completely.

To make the icing, sift the confectioners' sugar into a bowl and stir in the sour cream. Top each cupcake with 1 tablespoon of the icing