Ingredients:
2-1/4 cup sugar, divided
2/3 cup butter
2 large eggs
1 tsp vanilla
1 cup sour cream
5 cups flour, sifted
2 tsp baking powder
1 tsp baking soda
1-1/2 tsp salt
1/2 tsp nutmeg

Gradually blend 2 cups sugar into butter, cream thoroughly. Add eggs to sugar mixture, beat until fluffy. Stir vanilla & sour cream into sugar mixture. Sift together flour, baking powder, baking soda, salt & nutmeg. Mix the dry ingredients and add gradually to the sugar-butter mixture. Chill dough before rolling. Sprinkle with remaining sugar. Bake at 400 degrees for about 6-8 minutes.