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Quick Gooey Chocolate Mug Cake Recipe with Melting Center in 1 Minute

quick gooey chocolate mug cake - featured image

A fast and easy chocolate mug cake with a gooey melting center, ready in just 1 minute using a microwave. Perfect for a quick solo treat or last-minute dessert.

Ingredients

Scale
  • 4 tablespoons (30g) all-purpose flour
  • 2 tablespoons (10g) unsweetened cocoa powder
  • 3 tablespoons (38g) granulated or brown sugar
  • 1/4 teaspoon baking powder
  • A pinch of salt
  • 3 tablespoons (45ml) milk (dairy or plant-based)
  • 2 tablespoons (30ml) vegetable oil
  • 1/2 teaspoon vanilla extract
  • 1 tablespoon (15g) chocolate chunks or chips (semi-sweet or dark)
  • Optional: 1/4 teaspoon instant espresso powder

Instructions

  1. Mix dry ingredients: In your mug or small bowl, combine flour, cocoa powder, sugar, baking powder, and salt. Stir well to evenly distribute.
  2. Add wet ingredients: Pour in milk, vegetable oil, and vanilla extract. Mix thoroughly until smooth with no dry spots.
  3. Optional boost: Stir in instant espresso powder if using.
  4. Insert melting center: Drop chocolate chunks or chips in the middle of the batter, gently pushing slightly under the surface without stirring in.
  5. Microwave carefully: Cook on high power for 60 seconds. If needed, add 5-10 second bursts until cake looks set on top but still slightly soft and gooey inside.
  6. Cool briefly: Let the mug cake sit for about 1 minute to allow the gooey center to set.
  7. Enjoy warm with a spoon.

Notes

Use a thick ceramic mug for even heating and better texture. Avoid overcooking to prevent dryness. Let the cake rest for 1 minute after microwaving to set the gooey center. For gluten-free, substitute flour with almond or oat flour. For dairy-free, use plant-based milk and neutral oil. Optional espresso powder enhances chocolate flavor without coffee taste.

Nutrition

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