Ingredients
3 cups flour
1/2 t baking powder
1/4 t salt
1 cup milk
1 t vanilla
1 1/2 cups butter, softened
1 lb dark brown sugar
1/2 cup white sugar
5 eggs
Preparation
Mix and bake at 325° for 1 hour 10 minutes. Cool for 20-30 minutes, then remove from pan.