Honeybun Cake

Preheat oven to 325°F. Spray 9x13 baking pan with cooking spray and set aside.

Mix cake mix, eggs, oil, and sour cream until smooth. Spread half mixture into prepared pan.

Mix brown sugar and cinnamon. Sprinkle over cake mix in pan until covered. Top with remaining cake mix. It will be difficult and smeary, that's ok, spread it as best you can. They said to run a knife around to swirl it. I did, but I don't think it was necessary.

Bake for 40 minutes. Mix glaze ingredients. Pour over cake right after it comes out of oven. Let cool until the glaze gets that crackly look to it.