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Spoon stirring glossy, dark chocolate mug cake batter, thick and gooey texture in a ceramic mug

1-Minute Gooey Chocolate Cake

A rich, molten, single-serving chocolate cake with a gooey volcanic center in just 60 seconds.
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Prep Time 2 minutes
Cook Time 1 minute
Total Time 3 minutes
Servings 1
Calories 450 kcal

Ingredients
  

  • 3 tablespoon all-purpose flour
  • 2 tablespoon granulated sugar
  • 2 tablespoon unsweetened cocoa powder
  • 1/4 teaspoon baking powder
  • 3 tablespoon milk
  • 2 tablespoon neutral oil
  • 1/2 teaspoon vanilla extract
  • 1 ounce dark chocolate chunk

Instructions
 

  • Lightly grease the inside of your mug with a dab of oil or butter for a clean release.
  • Combine the flour, sugar, cocoa powder, and baking powder directly in the mug. Whisk with a fork to break up lumps.
  • Add the milk, neutral oil, and vanilla extract. Stir until smooth and glossy, about 10-15 seconds. Do not overmix.
  • Press the dark chocolate chunk into the center of the batter until completely submerged.
  • Microwave on high for 45 to 60 seconds until set on top but still moist in the center. Let rest in mug for 30 seconds.
  • Run a clean knife around the rim, invert onto a plate, and garnish with flaky sea salt, powdered sugar, or berries. Serve immediately.