Sour cream cupcakes

Sour cream cupcakes
1 cup brown sugar
1 cup sour cream
2 eggs
1/2 tsp baking soda
1 3/4 cup flour
1/2 tsp baking powder
1 tsp vanilla
1/4 tsp nutmeg
Beat eggs with sugar, baking powder and soda. Add sour cream. Beat well, then add rest of dry ingred. Bake at 350 for 20 minutes.