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Chocolate Lava Cakes

  • Yield: 4 cakes (6 oz / 170 ml ramekins)
  • Time:
    • 10 min active
    • 12–16 min bake

Ingredients

  • Unsalted butter: 115 g (1/2 cup), plus extra for greasing
  • Dark or semisweet chocolate: 170 g (about 1 cup chopped, 60–70%)
  • Granulated sugar: 100 g (1/2 cup)
  • Eggs: 2 large + 2 large yolks
  • All-purpose flour: 30 g (1/4 cup)
  • Fine salt: 1/4 tsp
  • Vanilla extract or instant espresso powder (optional): 1 tsp
  • Cocoa powder: Enough to dust ramekins

Instructions

1. Preparation

  • Preheat oven to 425°F / 220°C.
  • Grease 4 ramekins with butter and dust with cocoa. Set on a baking sheet.

2. Melt chocolate and butter

  • Melt together:
    • Microwave: 20-second bursts, stirring between each.
    • Double boiler: bowl over simmering water, stir until smooth.
  • Cool 3–5 min.

3. Whisk eggs and sugar

  • In a bowl, whisk 30–60 sec until slightly thickened:
    • Eggs
    • Yolks
    • Sugar
    • Salt

4. Combine

  • Whisk the melted chocolate mixture into the egg mixture.
  • Sift flour over the top and fold just until no dry spots remain.
  • Stir in vanilla or espresso, if using.

5. Fill ramekins

  • Divide batter evenly among ramekins.
  • For extra-molten centers, chill the filled ramekins 10–15 min.

6. Bake

  • Bake until edges are set and the top is matte, but the center (about 1 in / 2–3 cm circle) is soft and jiggles when nudged.
  • From room temp: 12–14 min
  • From chilled: 14–16 min

7. Finish

  • Rest 1 min.
  • Loosen edges with a thin knife, invert onto plates, wait 10 sec, then lift off.
  • Serve immediately.

Notes

  • Doneness cue: if the top is shiny all over, bake 1–2 min more; if no jiggle remains, it is overbaked (still tasty, more like a brownie cake).
  • Make-ahead: fill, cover, and refrigerate up to 24 h (bake 14–16 min) or freeze up to 1 month (bake 16–18 min).
  • Variation: press a 10–12 g square of chocolate, caramel, or peanut butter into the center before baking for a guaranteed lava core.