Honey Bun Cake - cooking recipe

Ingredients

1 yellow cake mix
3/4 c. oil
4 eggs
1 (8 oz.) carton sour cream
1 c. brown sugar, mixed with 1 Tbsp. cinnamon

Preparation

Put rest of cake batter on top of cinnamon mixture.
Marble by running knife through.
Bake at 325\u00b0 for 40 minutes.