Coffee Cake

Cake: 2 cups flour 
½ cup sugar 
½ cup brown sugar 
1 tsp. baking soda 
½ tsp. baking powder 
½ tsp. salt 
1 tsp. cinnamon 
1 cup buttermilk 
2/3 cup shortening 
2 eggs 

Topping: 
½ cup brown sugar 
½ tsp. cinnamon 
½ tsp. nutmeg 

Glaze: 
1 cup powdered sugar 
6-8 tsp. milk 
½ tsp. vanilla 

Cream batter thoroughly with a mixer. Pour into a greased 9x13 inch rectangular cake pan. Mix topping in a small bowl with a fork. Sprinkle evenly over cake batter. Cover and refrigerate overnight (or bake immediately uncovered). Bake at 350 degrees for 25-30 minutes until toothpick comes out clean. Pour glaze over the top of the cake immediately