Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon
Served doughnut mug cake with vanilla ice cream in a cozy mug

Doughnut Mug Cake: Cozy Microwave Dessert in Minutes

5 Stars 4 Stars 3 Stars 2 Stars 1 Star No reviews
  • Author: Emma Brookstone
  • Prep Time: 3 minutes
  • Cook Time: 1 minute
  • Total Time: 4 minutes
  • Yield: 1 serving 1x
  • Category: Dessert
  • Method: Microwave
  • Cuisine: American
  • Diet: Vegetarian

Description

This cozy doughnut mug cake transforms a leftover doughnut into a warm, gooey, microwaveable dessert in just 90 seconds. No eggs, no oven—just comfort in a cup.


Ingredients

Scale

1 glazed doughnut (cake or yeast style)

1 tbsp all-purpose flour

1 tbsp milk (any kind)

1/4 tsp baking powder

Pinch of salt

Optional: 1/4 tsp cinnamon or vanilla extract

Toppings: whipped cream, syrup, or ice cream


Instructions

1. Tear the doughnut into bite-sized pieces and place into a 10–12 oz microwave-safe mug.

2. In a separate small bowl, mix flour, baking powder, salt, and milk until smooth.

3. Add optional cinnamon or vanilla if using.

4. Pour the mixture over the doughnut pieces and gently stir to coat.

5. Microwave on high for 60–70 seconds. The top should be set but soft.

6. Let it rest for 30–60 seconds to finish cooking.

7. Top with whipped cream, syrup, or ice cream and enjoy warm.


Notes

No egg needed! Eggs often make mug cakes rubbery in small servings.

Use a cake-style doughnut for a denser texture, or yeast-raised for lighter results.

For extra flavor, add a splash of brewed coffee or maple syrup.

Always let the cake rest after microwaving to finish setting.


Nutrition

  • Serving Size: 1 mug cake
  • Calories: 280
  • Sugar: 18g
  • Sodium: 220mg
  • Fat: 11g
  • Saturated Fat: 4g
  • Unsaturated Fat: 5g
  • Trans Fat: 0g
  • Carbohydrates: 38g
  • Fiber: 1g
  • Protein: 3g
  • Cholesterol: 10mg