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The Best Fudgy Chocolate Mug Cake Recipe (Ready in 2 Minutes)

A rich, dark chocolate mug cake baked perfectly inside a simple white mug.

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You need a quick dessert right now. This fudgy chocolate mug cake is the ultimate single-serve treat, made entirely in the microwave in under five minutes. It is delicious and requires minimal cleanup.

Ingredients

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  • 4 Tablespoons all-purpose flour
  • 4 Tablespoons granulated sugar
  • 2 Tablespoons unsweetened cocoa powder
  • 1/4 teaspoon baking powder
  • Pinch of salt
  • 3 Tablespoons milk (any kind)
  • 1 Tablespoon vegetable oil
  • 1/4 teaspoon vanilla extract
  • 1 Tablespoon chocolate chips (optional, for extra fudginess)

Instructions

  1. Find a standard, microwave-safe coffee mug (about 10-12 ounces).
  2. Add the dry ingredients to the mug: flour, sugar, cocoa powder, baking powder, and salt. Use a small fork to mix these together well until no clumps remain.
  3. Add the wet ingredients to the mug: milk, vegetable oil, and vanilla extract.
  4. Mix everything thoroughly with the fork until you have a smooth batter. Make sure you scrape the bottom corners of the mug to incorporate all the dry mix.
  5. Stir in the chocolate chips, if you are using them.
  6. Place the mug in the microwave. Cook on high power for 60 to 90 seconds. Start with 60 seconds and check the cake. It should look mostly set on top but still slightly moist in the center for a fudgy texture.
  7. Carefully remove the hot mug from the microwave. Let it cool for one minute before eating.
  8. Give yourself a high-five—you made a delicious dessert in minutes!

Notes

  • For a richer, brownie-like texture, reduce the cooking time slightly. For a more cake-like texture, cook closer to 90 seconds.
  • You can substitute the milk with water or a non-dairy alternative if needed.
  • Top your warm mug cake with a scoop of ice cream or a dusting of powdered sugar for an extra treat.
  • This recipe is perfect for portion control dessert goals.

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