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15-Min Chocolate Fudge Cake

Microwave mug cake layered with instant chocolate frosting — no mixer, no oven, ready in minutes. Stack two mugs for that tall-cake vibe and cover with fudgy frosting.

Total time
15 min
Servings
2
Calories
485
Protein
6g
15-Min Chocolate Fudge Cake
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Ingredients

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Instructions

  1. Step 1

    Mix flour, sugar, cocoa, baking powder, and a pinch of salt in a microwave-safe mug.

  2. Step 2

    Stir in milk and 2 tbsp melted butter until batter is smooth, no lumps.

  3. Step 3

    Microwave the mug on high for 2 minutes until cake rises and pulls away from sides.

  4. Step 4

    Repeat steps 1–3 in a second mug. Let both cool for 1 minute.

  5. Step 5

    Heat 2 tbsp butter and chocolate chips in a small bowl 30 seconds at a time, stirring until glossy.

  6. Step 6

    Slide one cake onto a plate, frost the top, stack the second cake on top, and frost the whole thing.

Tools you’ll need

  • two microwave-safe mugs (12 oz each)
  • microwave
  • small mixing spoon
  • small microwave-safe bowl

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