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Easy Microwave Chocolate Mug Cake Recipe in 90 Seconds for Perfect Dessert

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A quick and easy microwave chocolate mug cake that comes together in under 5 minutes and cooks in 90 seconds, perfect for a personal-sized indulgent dessert.

Ingredients

Scale
  • 4 tablespoons (30 grams) all-purpose flour
  • 4 tablespoons (50 grams) granulated sugar
  • 2 tablespoons (10 grams) unsweetened cocoa powder
  • 1/4 teaspoon baking powder
  • Pinch of salt
  • 3 tablespoons (45 ml) milk (whole or 2%)
  • 2 tablespoons (30 ml) vegetable oil
  • 1/4 teaspoon vanilla extract
  • Optional add-ins: 1 tablespoon chocolate chips, 1 tablespoon chopped nuts, pinch of cinnamon or chili powder

Instructions

  1. Gather ingredients and equipment (2 minutes). Measure out all your ingredients precisely.
  2. Mix dry ingredients (1 minute). In your microwave-safe mug, whisk together flour, sugar, cocoa powder, baking powder, and salt until evenly combined with no lumps.
  3. Add wet ingredients (1 minute). Stir in milk, vegetable oil, and vanilla extract until smooth with no dry streaks. Do not overmix.
  4. Fold in optional add-ins (30 seconds). Gently stir in chocolate chips or nuts if using.
  5. Microwave the cake (90 seconds). Place the mug in the center of your microwave and cook on high power for 90 seconds. Adjust time in 10-15 second increments if needed.
  6. Check doneness (30 seconds). The cake should spring back lightly and not be gooey unless you prefer fudgy. Microwave more in short bursts if undercooked.
  7. Cool and enjoy (1-2 minutes). Let cool slightly before eating. Serve straight from the mug or tip onto a plate with optional toppings like whipped cream or fresh berries.

Notes

Measure flour carefully and do not overmix to avoid dense texture. Use a standard 12-ounce ceramic mug for best results. Microwave power varies, so adjust cooking time as needed. Let cake cool before eating as it will be very hot. Optional add-ins like chocolate chips or nuts can be folded in gently. Fresh baking powder ensures fluffiness. For vegan or gluten-free versions, substitute ingredients accordingly.

Nutrition

Keywords: microwave mug cake, chocolate mug cake, quick dessert, easy chocolate cake, single serving dessert, fast chocolate cake