Microwave Cinnamon Roll Cake Recipe

As you can probably tell, I’m all about mug cakes over here. In fact, I have another site full of low-carb cakes for one. My obsession is due to my giant sweet tooth.

I just love that I can whip up a single dessert using the microwave in minutes. Mug cakes are quick, easy and portion-controlled. They are enough to feed my sweet tooth and I don’t have to worry about wasting excess or going back for thirds or fourths. Plus, it’s just fun to cinnamon swirl all the things!

If you can relate, give this cinnamon roll in a mug a try.

Want a gluten-free and high protein option? Try this sweet potato mug cake that’s a unique and sweet treat for one or two.

Single Serve Cinnamon Roll Cake Ingredients

Here’s what you need to make this recipe. Scroll down for the printable recipe card with measurements.

For the cake:

• All-purpose flour
• Sugar
• Baking powder
• Cinnamon
• Milk of choice
• Avocado oil
• Salt

For the cinnamon swirl:

• Brown sugar
• Cinnamon
• Butter

For the cream cheese frosting:

• Butter
• Cream cheese
• Powdered sugar

Step One: Cake Batter

Add all the ingredients for the cake to a microwave-safe mug or ramekin that holds at least 8 ounces. Stir well to incorporate and remove any lumps in the batter.

Step Two: Swirl

Make the cinnamon swirl by adding butter to a small bowl. Melt it in the microwave and add cinnamon and brown sugar. Stir to combine.

Pour the mixture over the cake batter. Use a butter knife to swirl the mixture into the cake.

Step Three: Microwave

Microwave the cake for one minute or until the center is cooked through. Allow it to cool.

Step Four: Frosting

While the cake is cooling, make the cream cheese frosting by adding butter and cream cheese to a small bowl. Heat in the microwave at 50% power for 10 seconds. Add the powdered sugar and stir until smooth. Add up to an additional tablespoon of powdered sugar until you get the consistency you want.

Frost the cooled cake by simply adding the desired amount with a spoon. If you want to create the swirl pattern as seen in the pictures here, transfer the frosting to a sandwich bag and cut off a corner. You can then pipe the frosting into a swirl, starting at the center of the cake.

Step Five: Savor

Enjoy your mini cinnamon roll! I like to use a small spoon, so I make sure to savor every bite.

Microwave Cake Recipe Notes and FAQ

The frosting in this recipe makes enough for two cakes if you use the swirl pattern. Either make a second cake to share or refrigerate the remaining frosting for another day.

Can I make this into a large cake?

This recipe has only been tested as a small mug cake. It’s designed to be a single-serve dessert.

Great dessert for college kids!

Mug cakes are a good dessert option for college kids. If they live in a dorm or smaller space, they might not want to mess with the oven or larger supplies often needed to make a full cake.

• Cinnamon roll cookies for a chewy cookie with that iconic icing swirl.
• Cinnamon roll oatmeal for a hearty breakfast that’s also a sweet treat.
• Cinnamon roll smoothie bowl for a refreshing and filling breakfast or snack.
• Cinnamon roll muffins that are perfect for guests around the holidays or all year.

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I’d love to hear your thoughts if you make this microwave cinnamon roll cake.