Ingredients: 1 box (18.25 ounces) yellow cake mix ? cup vegetable oil 4 eggs 8 ounces sour cream 1 cup packed brown sugar 1 tablespoon ground cinnamon 2 cups powdered sugar 4 tablespoons milk 1 tablespoon vanilla extract Directions:Mix cake mix, oil, eggs, and sour cream in large bowl. Stir until lumps are gone. Pour half the mixture into an ungreased 13x9-inch glass baking dish. Sprinkle the brown sugar and cinnamon on top. Spoon the other half of the batter over top. Swirl a knife through the cake until it looks like a honey bun. Bake at 325 degrees F for about 40 minutes. While it is baking, whisk together the powdered sugar, milk and vanilla. Pour icing over warm cake |