Honey bun cake

• 1 box yellow cake mix
• 4 eggs
• 8 oz sour cream
• 3/4 cup oil
• 1/2 cup water
• 1 cup brown sugar
• 1/2 tsp cinnamon 
• 2 cups confectioners sugar
• 1/4 cup milk
• 1 tsp vanilla

Mix cake mix, eggs, sour cream, oil, and water in Bowl. In another Bowl, mix brown sugar and cinnamon. Pour half of the batter in a greased cake pan then put half of the brown sugar mixture over that half. Pour on other half of cake mix. Add remaining cinnamon and sugar mixture and with a knife swirl the mixture into the cake mix. Place in 350 degree oven and bake for 40 minutes. While cake is baking, mix the sugar, milk and vanilla. It should be runny . Pour over warm cake when cake is done.