Grandma'S Honey Bun Cake

• 1 (18.25 ounce) package yellow cake mix
• 1 cup sour cream
• 4 eggs
• 2/3 cup vegetable oil
• 1 cup brown sugar
• 3 1/2 teaspoons ground cinnamon
• 3 cups confectioners' sugar
• 3/4 cup milk
• 2 teaspoons vanilla extract

1. Preheat oven to 325 degrees F (165 degrees C). Lightly oil a 9x13-inch baking pan.
2. Combine cake mix, sour cream, eggs, and oil in a bowl. Beat with an electric mixer for 3 minutes. Pour half of the batter into the prepared baking pan.
3. Mix brown sugar and cinnamon together in a small bowl. Sprinkle over batter in the pan. Carefully pour the remainder of the batter over the cinnamon-sugar layer.
4. Bake in the preheated oven until a toothpick inserted into the center comes out clean, 45 to 50 minutes.
5. Mix confectioners' sugar, milk, and vanilla together in a bowl. Poke holes in the hot cake with a fork and pour sugar mixture over the top of the cake. Let cake cool completely before serving, about 30 minutes.

yellow cake, sour cream, eggs, vegetable oil, brown sugar, ground cinnamon, sugar, milk, vanilla

Taken from www.allrecipes.com/recipe/257023/grandmas-honey-bun-cake/ (may not work)