Cinnamon Honeybun Cake
Love honeybuns? This delicious cake tastes just like a cinnamon honeybun!
yellow cake mix
1
(15.25 ounce) package
buttermilk
1
cup
eggs
4
vegetable oil
¾
cup
baking soda
½
teaspoon
brown sugar
1
cup
ground cinnamon
2
teaspoons
confectioners' sugar
3
cups
milk
¾
cup
vanilla extract (Optional)
1
teaspoon
 Preheat the oven to 325 degrees F (165 degrees C). Grease a 9x13-inch cake pan.
  Whisk cake mix, buttermilk, eggs, vegetable oil, and baking soda together in a bowl until thoroughly combined. Pour into the prepared pan.
  Stir brown sugar and cinnamon together in another bowl; spoon onto cake batter in several places. Use the spoon to gently swirl cinnamon-sugar mixture into cake batter; do not overmix as you want to have streaks and ribbons showing.
  Bake cake in the preheated oven until a toothpick inserted into the center comes out clean, 30 to 35 minutes. Remove from the oven and punch holes all over the cake with a table knife.
  Whisk confectioners' sugar, milk, and vanilla together in a bowl to form a smooth, runny icing. Pour icing all over warm cake, allowing it to soak into the holes. Let cool before serving, about 30 minutes.
