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Mug Cake: Single-Serving Dessert in Minutes

A single-serving microwave mug cake made with simple ingredients like flour, sugar, egg, oil, and milk. Ready in under five minutes, this easy dessert delivers a warm, moist texture without precious time or effort. Perfect for small spaces or sudden cravings, it rivals traditional baked cakes in flavor and satisfaction.
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Course: Cakes
Cuisine: American
Prep Time: 5 minutes
Cook Time: 2 minutes
Total Time: 8 minutes
Servings: 1 servings
Calories: 450kcal
Author: Lila benett

Ingredients

  • 3 tablespoons all-purpose flour
  • 2 tablespoons granulated sugar
  • 1 large egg, beaten
  • 1 tablespoon vegetable oil
  • 4 tablespoons milk or water
  • 1/2 teaspoon baking powder

Instructions

  • Add flour, sugar, and baking powder to a microwave-safe mug
  • Mix in beaten egg and vegetable oil
  • Gradually stir in milk (or water) until smooth
  • Microwave on high for 2-3 minutes
  • Check for doneness by inserting a toothpick in the center

Notes

Avoid overmixing to keep the texture soft
Use plant-based milk for a vegan version
Replace oil with melted coconut oil or clarified butter for rich flavor
Check mug size (8 oz works well) and adjust power level if overdone
Add a sprinkle of vanilla extract (optional) for extra depth

Nutrition

Serving: 1g | Calories: 450kcal | Carbohydrates: 55g | Protein: 8g | Fat: 19g | Saturated Fat: 5g | Cholesterol: 180mg | Sodium: 150mg | Fiber: 1g | Sugar: 25g