Ingredients

  • 1 box yellow cake mix
  • 3/4 c. oil
  • 4 eggs
  • 8 oz. sour cream
  • 1 c. brown sugar
  • 1 Tbsp. ground cinnamon
  • 2 c. powdered sugar
  • 4 Tbsp. milk
  • 1 Tbsp. vanilla

Method

  • Mix cake mix, oil, eggs and sour cream well.
  • Pour 1/2 of the batter in 9 x 13-inch pan.
  • Mix brown sugar and cinnamon and sprinkle over cake batter.
  • Pour remaining batter in pan.
  • Swirl with knife.
  • Bake at 325° for 40 minutes.
  • Mix powdered sugar, milk and vanilla.
  • Pour over cake while hot.