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Delicious slice of easy cinnamon roll cake with icing, evoking sweet nostalgia.

Easy Cinnamon Roll Cake

This Easy Cinnamon Roll Cake is a simple and delicious twist on the classic cinnamon roll, baked from a boxed cake mix and drizzled with a sweet icing.
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Prep Time 20 minutes
Cook Time 40 minutes
Total Time 1 hour
Servings: 12 servings
Course: Breakfast, Dessert
Cuisine: American
Calories: 250
Ingredients Method Notes

Ingredients
  

For the Cake
  • 1 box 1 (15.25-ounce) box yellow cake mix Can substitute with white cake mix for a lighter flavor.
  • 4 pieces 4 eggs Can use egg replacements if desired.
  • 3/4 cup 3/4 cup vegetable oil Melted butter can be used for extra flavor.
  • 1 teaspoon 1 teaspoon vanilla extract Almond extract can be used for a different twist.
  • 1 cup 1 cup sour cream Not light; Greek yogurt can be a healthier substitute.
For the Cinnamon Swirl
  • 1 cup 1 cup light brown sugar Can use dark brown sugar for a stronger flavor.
  • 1 tablespoon 1 tablespoon ground cinnamon Fresh ground cinnamon will elevate the flavor.
For the Icing
  • 2 cups 2 cups powdered sugar Can reduce for a healthier glaze.
  • 3 tablespoons 3 tablespoons milk Plant-based milk can also work.

Method
 

Preparation
  1. Preheat the oven to 325°F (163°C). Grease a 9×13-inch pan with nonstick spray.
  2. In the bowl of your stand mixer, combine the cake mix, eggs, oil, vanilla extract, and sour cream. Mix on low speed for about 30 seconds, then increase to medium speed and mix for 2 minutes, scraping down the sides as needed.
  3. Spread the cake batter evenly into the prepared pan.
  4. In a medium bowl, whisk together the brown sugar and cinnamon. Sprinkle this mixture evenly over the cake batter.
Baking
  1. Using a butter knife, gently swirl the cinnamon and sugar mixture into the cake batter without over-swimming.
  2. Bake for 35-40 minutes or until a toothpick inserted into the center comes out clean.
Icing
  1. Allow the cake to cool for 15-20 minutes before making the icing.
  2. In a medium bowl, whisk together the powdered sugar and milk, then pour this glaze over the slightly warm cake. Let it set or dig in right away.

Notes

Store leftovers in an airtight container in the fridge for up to 3 days. Reheat slices in the microwave for 10-15 seconds. Can freeze for up to 3 months after cooling completely.