Cake Mix Coffee Cake transforms a simple boxed mix into a soft, cinnamon-swirled coffee cake with a crumbly streusel topping—perfect for brunch or an afternoon treat.
Crumble mixture: Place 2/3 cups of the cake mix in a medium sized mixing bowl add in the butter, pecans, and brown sugar stir to combine the ingredients. Set to the side.
To a medium sized bowl add the remaining cake mix, eggs, and sour cream beat well. Pour half of this mixture into the baking dish, sprinkle with half of the crumble, repeat for two layers. Bake for 40-50 minutes or until the center has set. Enjoy!