Coffee & cake. Name a better duo. We'll wait...

This one is for the coffee lovers!

Ingredients

Crumb Topping
1/2 c. butter melted over low heat
2/3 c. packed brown sugar
2 tsp vanilla extract
1/2 tsp salt
1 1/4 c. all purpose flour
1 tsp cinnamon

Cake
1 18.25 oz package white cake mix
1 eggs
1 c. light plain Greek Yogurt
1/4 c. butter melted
1 Tbsp cinnamon

Icing (Optional)
1 c. powdered sugar
1-2 Tbsp milk
1 tsp cinnamon

Directions

Step 1

Preheat oven to 350 degrees. Prepare 9"x13" baking dish by spraying it with non-stick cooking spray.

Step 2

First prepare the crumb topping by melting the butter in a small saucepan over medium-low heat. Add brown sugar, vanilla extract and salt. Stir until smooth. Remove from heat. Stir in cinnamon and flour. Let cool completely.

Step 3

In a large bowl combine cake mix, egg, yogurt, melted butter, vanilla and cinnamon. Beat until well combined. Pour batter into prepared baking dish.

Step 4

Crumble the cooled topping and sprinkle over cake.

Step 5

Bake for 30 minutes or until toothpick inserted in the center of the cake comes out clean. Remove from oven and cool completely.

Step 6 (Optional)

In a bowl whisk together powdered sugar, milk and cinnamon until smooth. Drizzle over cooled cake.