1 box yellow cake mix
4 eggs
1/3 c. oil
8 oz. sour cream
1 c. brown sugar
2 tsp. cinnamon

Combine cake mix, eggs, oil and sour cream. Pour 3/4 mixture into pan. Mix sugar and cinnamon. Sprinkle over cake. Pour rest of cake batter into pan and swirl. Bake at 350 degrees for 30 minutes.

GLAZE:

2 c. confectioners sugar
2 tsp. cream
1 tsp. vanilla