Cinnamon Sugar Doughnut Mug Cake - This delicious mug cake literally takes about 60 seconds to make in the microwave. It tastes just like a cinnamon sugar doughnut!
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You know when you need just a little sweetness to get you through the day? When you don't want to bake an entire cake because you really don't want that temptation in the house? This Cinnamon Sugar Doughnut Mug Cake is sure to satisfy that sweet tooth!
The recipe is based off of my popular vanilla mug cake. I just made this one taste more like. . .a doughnut. Meant to be enjoyed any time of the day, even at breakfast. 😉
I used a soup crock as my "mug" when making this cake. If you would like to use a traditional mug, make sure it is at least 16 ounces. I love using my soup crock for mug cakes because when you flip the cake out of the mug, it actually looks like a cake - and in this instance - it even looks like a doughnut. A doughnut without a hole of course. 😉
If you do decide to use a crock like I did, check the cake at about 60 seconds to see how it's doing. In a crock it probably won't need much more than that. I find that I leave the cake a bit longer when using a traditional mug.
Now you could just leave it in the mug, but I like to run a butter knife around the edges of the crock and just flip it out onto a plate.
And then I sprinkle on LOTS of cinnamon sugar. . .because it makes me happy.
And I promise it's going to make you happy, too. This isn't spongy in texture like lots of other mug cakes out there. Nope, not this recipe. It's fluffy, moist and sweet - just like a doughnut is supposed to be. So if you have a minute or so to spare in your day, spoil yourself. You'll be glad you did.
Cinnamon Sugar Doughnut Mug Cake
Ingredients
For the Cake
- 4 Tablespoons flour
- ½ teaspoon baking powder
- 3 Tablespoons sugar
- ½ Tablespoon butter (softened)
- 4 Tablespoons milk
- ½ teaspoon vanilla extract
- ¼ teaspoon nutmeg
- Pinch of salt
For the Topping
Instructions
- Mix all ingredients in a bowl.
- Pour into greased soup crock or mug (at least 16 ounces).
- Microwave on high for 60-90 seconds.
- Slide a knife around the sides of the cake inside the mug.
- Turn mug upside down, shake gently and transfer cake onto a plate. (optional)
- Sprinkle generously with cinnamon sugar.
Notes
- Proper Mixing Technique: Ensure thorough mixing of the cake batter to achieve a smooth and consistent texture. Pay attention to incorporating the softened butter evenly into the dry ingredients before adding the liquids. This prevents lumps in the batter and ensures a uniform rise during microwaving.
- Microwaving Time: Microwave ovens vary in power, so adjust the cooking time accordingly. Start with the lower end of the suggested time range (60 seconds) and check the cake's doneness by inserting a toothpick into the center. If it comes out clean or with a few moist crumbs, the cake is ready. If not, continue microwaving in short intervals until fully cooked to avoid overcooking and drying out the cake.
- Topping Application: For the perfect finishing touch, generously sprinkle the cinnamon sugar over the warm cake just after removing it from the microwave. The residual heat helps the cinnamon sugar adhere to the cake, creating a deliciously sweet and aromatic crust. If transferring the cake onto a plate, do so gently to preserve its shape, and then immediately sprinkle with cinnamon sugar for maximum flavor.
Julia
Best mug cake texture I've had! Reduced sugar to 1 tablespoon which was plenty especially as a breakfast treat! and subbed the nutmeg for mixed spice as that's what I had. Perfect new year's day breakfast. Thanks
Sara
So glad to hear that, Julia! Happy New Year!
Mae
This recipe is so fluffy and light, The cinnamon adds a nice spice definitely a great use of ingredients. I am a baker myself and this was delicious 10/10
Thank you
Sara
So glad you enjoyed it!
Michelle
I've been making mug cakes all week and this was my favorite!! I did change it from cinnamon to pumpkin spice (which yes does have cinnamon lol). And omg it was the perfect fall treat!
Sara
I love your pumpkin spice twist! Genius!
Anonymous
i like to melt the butter in warm milk before mixing it in
Carol
This is delicious!
Stephanie
A morning favorite! My 14 year old daughter loves it! Thanks for sharing!
Sarah
I’ve tried many mug cakes a and this one was the best by far I also added a oat milk and powered sugar glaze to the top which I think made it really good.
Sara
Your glaze sounds delicious, Sarah! So glad you enjoyed it!
Ivy
Hi how many calories is this?
Pearl
It ranges between 320-350 KC depending the fat % of the milk. Highest is using whole milk, lowest is skim.
Anonymous
Deliciosos!!! The only thing is it came out a little crombally. I there a way, next time I make it, if I should addd more milk????
Sara
Maybe try cutting down on cook time in the microwave next time and see how it turns out!
Marie
Thank you for sharing this recipe! I halved the sugar, replaced the nutmeg with cinnamon and didn't top with anything. Microwaved on high for 70 seconds. SOOOOOOOO GOOOOOOOOOD!!!
Linda
Hi Sara,
Thanks for the cinnamon sugar doughnut mug cake recipe! This is the third cinnamon mug cup recipe that I have tried and yours is a keeper! I want to know what the calorie/nutritional info is for this recipe. I subbed one tablespoon of the sugar with Stevia and it tasted just right. The cake is moist, tender and delicious. Will be making it again, probably recipe for two mugs, not one.
Sara
Hi Linda, you can probably plug the ingredients into an online nutritional calculator online to find that out. I don't include one on my site because they can often be inaccurate.
Linda Smith
What is the calorie count?