1 box yellow cake mix
3/4 c. oil
4 eggs
1 c. sour cream
1 c. brown sugar
3 tsp. cinnamon
1 c. chopped pecans, if desired
1 c. powdered sugar
Milk to moisten

Mix first 4 ingredients, pour half into greased 13 x 9 inch pan. Mix brown sugar and cinnamon to other half of batter. Pour on top of first batter. Sprinkle with pecans. Bake at 350 degrees for 25-30 minutes.

Mix powdered sugar with enough milk to be spreadable. Pour on top of hot cake. Cool and serve.