Honey Bun Cake
["1 box yellow cake mix", "4 eggs", "2/3 c. oil", "8 oz. sour cream", "1 c. brown sugar", "3 tsp. cinnamon"]
["Combine cake mix, eggs, oil and sour cream. Pour half of batter in 9 x 13 ungreased pan. Mix brown sugar and cinnamon. Sprinkle over cake batter. Pour remaining cake batter over cake mixture. Spread to edge of pan. Bake in 350\u00b0 oven 35 to 40 minutes. Poke holes all over cake with fork. Pour icing over cake."]
["yellow cake mix", "eggs", "oil", "sour cream", "brown sugar", "cinnamon"]