1 box Duncan Hines butter cake mix
1 (8 oz.) box sour cream
4 eggs
1/2 c. sugar
1/2 c. oil
3/4 c. brown sugar
3 tbsp. cinnamon

Beat eggs until fluffy and add sugar and oil. Fold in sour cream and add cake mix. Pour 1/2 of mixture into an oblong 9 x 12 inch cake pan. Sprinkle brown sugar and cinnamon mixture on top of batter. Bake 1 hour at 275 degrees. Cover with remaining batter.

1/2 c. powdered sugar
1-2 tbsp. milk

Great for Sunday breakfast.