3-Minute Keto Cinnamon Roll Mug Cake Recipe
Introduction
This 3-Minute Keto Cinnamon Roll Mug Cake is a quick and delicious way to enjoy a low-carb treat without any fuss. Perfect for satisfying your sweet tooth while staying keto-friendly, it comes together fast and tastes just like a cinnamon roll.

Ingredients
- 2 tbsp butter, melted
- 3 tbsp almond flour
- 1 egg
- ½ tsp ground cinnamon
- ½ tsp baking powder
- 1 tsp stevia powder blend (like Truvia)
- For the glaze:
- 1 tbsp butter
- ¼ tsp ground cinnamon
- ½ tsp stevia powder blend
- For the cream cheese frosting:
- 1 oz cream cheese
- ½ tsp stevia powder blend
Instructions
- Step 1: In a microwave-safe mug, mix the melted butter, almond flour, egg, ground cinnamon, baking powder, and stevia powder blend until smooth.
- Step 2: Microwave the mug on high for 90 seconds to 2 minutes, or until the top is set and the cake looks cooked through.
- Step 3: For the glaze, melt 1 tablespoon of butter in a small bowl. Stir in ground cinnamon and stevia powder blend, then pour it over the warm cake.
- Step 4: Soften the cream cheese and mix it with the stevia powder blend. Swirl this frosting on top of the glazed cake for a classic cinnamon roll finish.
Tips & Variations
- Use a stevia blend that measures like sugar for best sweetness and texture.
- Add a pinch of nutmeg for extra warmth and spice in the cake batter.
- Swap almond flour for coconut flour, but reduce the amount to 1 tablespoon and add an extra egg to keep moisture.
- For a dairy-free option, substitute butter and cream cheese with coconut oil and coconut cream, respectively.
Storage
Store any leftovers in an airtight container in the refrigerator for up to 2 days. Reheat gently in the microwave for 15-20 seconds before serving to soften the cake and frosting.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I make this cake without a microwave?
This recipe is designed for the microwave for quick cooking. If using an oven, bake the batter in a small ramekin at 350°F (175°C) for 12-15 minutes, checking until set.
Is this recipe suitable for strict keto diets?
Yes, it uses low-carb ingredients like almond flour and stevia, making it a great keto-friendly dessert option with minimal net carbs.
Print3-Minute Keto Cinnamon Roll Mug Cake Recipe
This 3-Minute Keto Cinnamon Roll Mug Cake is a quick and easy low-carb dessert that perfectly mimics the flavors of a classic cinnamon roll. Made with almond flour and stevia, it’s a perfect keto-friendly treat that requires minimal ingredients and cook time, coming together beautifully in a microwave-safe mug for a single serving.
- Prep Time: 5 minutes
- Cook Time: 2 minutes
- Total Time: 7 minutes
- Yield: 1 serving 1x
- Category: Dessert
- Method: Microwave
- Cuisine: American
- Diet: Low Carb
Ingredients
Mug Cake
- 2 tbsp butter, melted
- 3 tbsp almond flour
- 1 egg
- ½ tsp ground cinnamon
- ½ tsp baking powder
- 1 tsp stevia powder blend (like Truvia)
Glaze
- 1 tbsp butter
- ¼ tsp ground cinnamon
- ½ tsp stevia powder blend
Cream Cheese Frosting
- 1 oz cream cheese, softened
- ½ tsp stevia powder blend
Instructions
- Make the cake: In a microwave-safe mug, combine the melted butter, almond flour, egg, ground cinnamon, baking powder, and stevia powder. Stir until you have a smooth batter without lumps, ensuring all ingredients are well incorporated.
- Microwave: Cook the mug cake on high power for 90 seconds to 2 minutes. The top of the cake should be set and springy to the touch when done; avoid overcooking to prevent dryness.
- Add the glaze: In a small bowl, melt the butter, then stir in the ground cinnamon and stevia powder until combined. Pour this glaze evenly over the warm cake while it’s still in the mug for the sweetest flavor infusion.
- Top it off: Soften the cream cheese until smooth, then mix it with stevia powder. Swirl this frosting on top of the glazed cake for that authentic cinnamon roll finish. Serve immediately while warm.
Notes
- This recipe is designed for one serving but can be easily doubled or tripled by using larger mugs and adjusting microwave time accordingly.
- Almond flour helps keep this recipe keto-friendly; do not substitute with regular flour if maintaining low carb is important.
- Use a microwave-safe mug to ensure even cooking and safety.
- If you prefer a less sweet version, reduce the stevia amounts slightly to taste.
- For a dairy-free alternative, substitute butter and cream cheese with non-dairy versions, but note the nutritional profile will change.
Keywords: keto cinnamon roll, mug cake, low carb dessert, quick keto dessert, microwave cake, keto cinnamon dessert

