Ingredients

• 1 , 15.25 ounce
• 4 large eggs
• 1 , 8 ounce
• 0.75 cups vegetable oil
• 0.5 cups water
• 1 cup brown sugar
• 0.5 teaspoons ground cinnamon

Instructions

1. 1 Preheat the oven to 350 degrees F (175 degrees C). Grease a 9x13-inch pan.
2. 2 Whisk together cake mix, eggs, sour cream, vegetable oil, and water in a large bowl until smooth.
3. 3 Mix brown sugar and cinnamon in a small bowl. Pour 1/2 of the cake batter into the prepared pan. Sprinkle brown sugar mixture over batter.
4. 4 Pour remaining batter on top; gently swirl batter a few times with a table knife.
5. 5 Bake in the preheated oven until lightly golden brown and a toothpick inserted into the center of the cake comes out clean, about 40 minutes.
6. 6 Make icing: Stir together confectioners' sugar, milk, and vanilla extract in a bowl until smooth and runny.
7. 7 Pour over hot cake; allow to cool before serving.

Nutrition per serving