Pumpkin Spice Coffee Cake
1 Spice Cake Mix Prepared With These Additions
1 Tablespoon Cinnamon Sugar, Or As Needed
¾ Cup Butter, At Room Temperature
2 Teaspoons Pumpkin Pie Spice
1 Teaspoon Vanilla Extract
1 Cup Sour Cream
1 Cup Brown Sugar
3 Tablespoons Ground Cinnamon
Step 1-Preheat the oven to 400 degrees F (200 degrees C). Spray a 10-inch fluted tube pan (such as Bundt®) with cooking spray. Coat with cinnamon sugar.
Step 2-Prepare Spice Cake Mix with additional ingredients: ¾ cup butter, at room temperature
4 eggs, 2 teaspoons pumpkin pie spice, 1 teaspoon vanilla extract, 1 cup sour cream.
Step 4-TOPPING: Mix brown sugar and cinnamon together for topping in a small bowl. Pour 1/3 of the cake mixture into the prepared pan. Top with 1/2 of the brown sugar mixture. Repeat once more.
Step 5-Bake in the preheated oven for 8 minutes. Reduce oven temperature to 350 degrees F (175 degrees C). Continue baking until a toothpick inserted into the center of the cake comes out clean, about 40 minutes.
Step 6-Remove from the oven and let cool for 10 minutes before transferring to a plate.