1/2 c. (1 stick) butter at room temp.
1 c. sugar
2 lg. eggs
1 tsp. vanilla
2 tsp. baking powder
1/4 tsp. salt
2 1/2 c. blueberries, frozen work well (mash 1/2 c. with fork)
2 c. flour
1/2 c. milk
1 tbsp. sugar mixed with 1/4 tsp. ground nutmeg

Heat oven to 375. Use foil baking cups.

Beat butter until creamy. Beat in the sugar until pale and fluffy. Beat in eggs, one at a time. Beat in vanilla, baking powder and salt. Mix the mashed berries in. Fold in half the flour, then half the milk. Add the rest of the flour and milk. Fold in remaining blueberries. Scoop batter into cups with an ice cream scoop. Sprinkle with nutmeg sugar. Bake 25-30 minutes. Let cool in pan 30 minutes before removing.