2/3 c. butter
1 c. sugar
1/2 c. firmly packed brown sugar
2 eggs
1 tsp. vanilla extract
2 c. flour
1 tsp. baking powder
1 tsp. baking soda
1/2 tsp. salt
1 tsp. cinnamon
1 c. buttermilk
1 c. coarsely chopped pecans
1/2 c. firmly packed brown sugar
1/2 tsp. cinnamon

Cream butter; gradually add 1 cup sugar and 1/2 cup brown sugar, beating well. Add eggs, one at a time, beating well after each. Stir in vanilla. Combine flour, baking powder, soda, salt, and 1 teaspoon cinnamon. Add to creamed mixture alternately with buttermilk, beginning and ending with flour mixture. Mix well after each addition. Pour batter into a greased and floured 13 x 9 x 2 inch baking pan. Combine remaining ingredients and sprinkle over top of batter. Cover and chill overnight. Uncover and let get to room temperature. Bake at 350 degrees for 35 minutes. Serves 12-15.