If you are craving a delightful treat that’s quick, satisfying, and downright charming, this Irresistibly Easy Glazed Donut Mug Cake Recipe is your new best friend. Imagine the fluffy sweetness of a homemade donut, baked right in your mug in just minutes, topped with a luscious glaze that melts into every bite. It’s perfect for when you want a warm, comforting dessert without the fuss of traditional baking, making it ideal for busy days or those spontaneous dessert cravings. Once you try this recipe, you’ll see why it’s become a beloved go-to for a quick indulgence that feels special every single time.

Ingredients You’ll Need
Each ingredient in this recipe plays an essential role, balancing flavor and texture in a way that’s simple but incredibly effective. The pantry staples come together to create a soft, tender mug cake with a sweet glaze that elevates it to donut-like perfection.
- All-purpose flour (4 tbsp / 30g): The base that provides structure and the perfect crumb for the cake.
- Granulated sugar (1 tbsp / 12g): Gives a subtle sweetness and helps with a lovely, tender texture.
- Baking powder (¼ tsp): Key for giving the cake a light, airy rise in the microwave.
- Pinch of salt: Enhances all the flavors and balances the sweetness.
- Milk (3 tbsp / 45ml): Keeps the batter moist and rich, ensuring the cake stays soft.
- Vegetable oil or melted butter (1 tbsp / 15ml): Adds richness and tenderness to every bite.
- Vanilla extract (¼ tsp): Brings depth and warmth to the flavor, making it irresistibly inviting.
- Powdered sugar (3 tbsp / 24g): The star ingredient for the glaze that beautifully crowns the cake.
- Milk for glaze (½ tsp): Adjust as needed to create a smooth, drizzle-ready consistency.
- Optional vanilla extract drop: For those who want to add an extra hint of vanilla magic to the glaze.
How to Make Irresistibly Easy Glazed Donut Mug Cake Recipe
Step 1: Mix the Dry Ingredients
Start by whisking together your flour, sugar, baking powder, and salt directly in a microwave-safe mug. This simple blend sets the stage and ensures everything is evenly distributed, which is key to a light and fluffy texture once baked.
Step 2: Add Wet Ingredients
Next, add the milk, your choice of vegetable oil or melted butter, and vanilla extract to the mug. Stir gently until the batter is smooth and uniform. Be careful not to overmix, as this could make the cake less tender.
Step 3: Microwave the Cake
Pop the mug into the microwave and cook on high for 60 to 90 seconds. Start at 60 seconds and add more time in 10-second bursts if needed. The cake is done when it’s set but still moist, offering that perfect cake-donut hybrid texture you’re aiming for.
Step 4: Make the Glaze
While the mug cake cools just a bit, stir together powdered sugar and milk to create a silky glaze. Add a drop of vanilla extract if you like a more pronounced vanilla flavor. Aim for a smooth but pourable consistency that will coat the donut cake beautifully.
Step 5: Glaze and Serve
Drizzle the glaze generously over the warm cake. Let it sit for around 30 seconds to allow the glaze to set slightly before diving in. This final step is what turns a quick mug cake into a decadent, sweet bite that’s simply irresistible.
How to Serve Irresistibly Easy Glazed Donut Mug Cake Recipe

Garnishes
To personalize your donut mug cake, consider sprinkles for a festive touch or a light dusting of cinnamon for a cozy twist. Fresh berries or sliced bananas add a burst of freshness and a bit of color that pairs beautifully with the glaze.
Side Dishes
Serve your mug cake alongside a hot cup of coffee or tea to complement its warmth and sweetness. A scoop of vanilla ice cream or a dollop of whipped cream can elevate the treat into an indulgent little dessert experience.
Creative Ways to Present
For a fun twist, try topping your glazed mug cake with chopped nuts or shredded coconut for added texture. You can even sandwich the mug cake between two layers of glaze for a donut-inspired look that’s sure to impress anyone craving a classic yet convenient treat.
Make Ahead and Storage
Storing Leftovers
If you happen to have any leftovers, store the mug cake in an airtight container at room temperature for up to one day. Keep the glaze separate to avoid sogginess and add it fresh before serving.
Freezing
This mug cake is best enjoyed fresh, but you can freeze the plain cake portion without glaze by wrapping it tightly in plastic wrap and placing it in a freezer bag. Thaw overnight in the fridge and add glaze after reheating.
Reheating
Reheat your mug cake in short bursts in the microwave—about 15 to 20 seconds—to warm it without drying it out. Then, refresh it with a drizzle of glaze for that wonderful melt-in-your-mouth experience once again.
FAQs
Can I use a different type of flour in this recipe?
While all-purpose flour gives the best texture here, you can experiment with whole wheat or gluten-free blends. Keep in mind the texture and rise might change slightly, but it will still be delicious.
What if I don’t have a microwave-safe mug?
Any ceramic or glass mug rated for microwave use works well. Avoid metallic mugs or any container that isn’t microwave-safe to prevent accidents or uneven cooking.
Can I make this recipe vegan?
Absolutely! Use a plant-based milk like almond or oat milk and swap the vegetable oil for melted coconut oil. Just ensure your vanilla extract is also vegan-friendly.
How thick should the glaze be?
The glaze should be smooth and pourable but not too runny. Adjust powdered sugar or milk quantities until you get a thick drip that coats the cake without pooling too much.
Is it possible to double the recipe and make two servings?
You can double the ingredients and use a larger mug or microwave-safe bowl. Cooking time may increase slightly, so keep an eye on the cake’s set texture to avoid overcooking.
Final Thoughts
There’s something truly comforting about crafting a sweet treat right in your own mug, and this Irresistibly Easy Glazed Donut Mug Cake Recipe nails that feeling perfectly. It’s quick, delicious, and amazingly satisfying—ideal for those moments when you want that cozy homemade dessert without any hassle. I encourage you to dive in and enjoy the magic of this simple delight; it just might become your favorite anytime sweet fix.
Print
Irresistibly Easy Glazed Donut Mug Cake Recipe
- Prep Time: 3 minutes
- Cook Time: 2 minutes
- Total Time: 5 minutes
- Yield: 1 serving
- Category: Dessert
- Method: Microwaving
- Cuisine: American
Description
This Irresistibly Easy Glazed Donut Mug Cake is a quick and simple single-serving treat that combines the soft texture of a cake with the sweet glaze of a classic donut. Prepared in just a few minutes using a microwave, it’s perfect for a fast dessert or snack craving with minimal ingredients and effort.
Ingredients
Dry Ingredients
- 4 tbsp (30g) all-purpose flour
- 1 tbsp (12g) granulated sugar
- ¼ tsp baking powder
- Pinch of salt
Wet Ingredients
- 3 tbsp (45ml) milk
- 1 tbsp (15ml) vegetable oil or melted butter
- ¼ tsp vanilla extract
Glaze
- 3 tbsp (24g) powdered sugar
- ½ tsp milk (adjust as needed for drizzling)
- Optional: a drop of vanilla extract
Instructions
- Mix the Dry Ingredients: In a microwave-safe mug that holds at least 10 oz, whisk together the all-purpose flour, granulated sugar, baking powder, and a pinch of salt until evenly combined.
- Add Wet Ingredients: Pour in the milk, vegetable oil (or melted butter), and vanilla extract. Stir thoroughly until the batter is smooth and uniform, being careful not to overmix to keep the cake light and tender.
- Microwave the Cake: Place the mug in the microwave and cook on high power for 60 to 90 seconds. Start checking at 60 seconds and add additional cooking time in 10-second increments until the cake is set but still moist.
- Make the Glaze: While the cake cools for a couple of minutes, stir the powdered sugar with milk and optionally an extra drop of vanilla extract until the glaze becomes smooth and pourable.
- Glaze and Serve: Drizzle the prepared glaze over the warm mug cake. Allow it to set for about 30 seconds before enjoying your quick and delicious donut-flavored treat.
Notes
- Use a microwave-safe mug that can hold at least 10 ounces to prevent overflow during cooking.
- Adjust the milk in the glaze to get the desired consistency – thicker for dollops, thinner for a smooth drizzle.
- You can substitute vegetable oil with melted butter for a richer flavor.
- Overcooking in the microwave can make the cake dry, so check early and add time in small increments.
- This recipe is best enjoyed immediately for optimal texture and taste.
