1 box yellow cake mix
2/3 c. oil
4 eggs
1 c. sour cream

Mix together and put half of batter in greased 13x9 inch baking dish.

Mix together:

1 c. brown sugar
3 tsp. cinnamon

Sprinkle over batter. Pour in other half of batter. Bake 325 degrees for 45 to 60 minutes.

GLAZE:

3 c. powdered sugar
2/3 c. milk
2 tsp. vanilla

When cake is done, poke holes into cake and pour over cake while hot.