Twelve-Minute Molten Dark Chocolate Lava Cake Step-by-step instructions

Before you start

Before starting, ensure your oven is fully preheated to 425°F (218°C). Prepare your ramekins by brushing them with softened butter and dusting them with cocoa powder, tapping out any excess.

Have all ingredients measured and ready to use, as the assembly process moves quickly once you begin. Ensure your eggs are at room temperature for the best results when whisking.

Instructions

Batter Preparation

1. 1Prepare the chocolate base
   Melt the dark chocolate and salted butter together in a heat-proof bowl over a simmering pot of water or in the microwave in short bursts. Stir until the mixture is completely smooth and glossy. Ensure the chocolate does not overheat, as this can affect the texture of the final cake.
   Look for The mixture should be perfectly smooth and combined with no lumps of chocolate remaining.
   Tip Whisking gently helps prevent air bubbles from forming in the chocolate mixture.
2. 2Mix the batter
   In a separate large bowl, whisk together the whole eggs, egg yolks, and sugar until the mixture is pale and slightly thickened. Gradually incorporate the melted chocolate and butter mixture into the egg mixture, whisking constantly to combine. Sift the flour into the bowl and fold it in gently until just combined.
   Look for The batter should be uniform in color and smooth, with no visible streaks of flour.
   Safe temperature 160°F (71°C) internal temperature (egg dishes)
   Tip Sifting the flour ensures there are no lumps in the batter, leading to a smoother cake texture.

The batter should be thick, glossy, and smooth. When you lift your whisk, the mixture should fall back into the bowl in a slow, ribbon-like stream. It should smell intensely of dark chocolate and butter. Ensure there are no large lumps of flour, as these will affect the final texture.

Baking Process

3. 3Fill and bake
   Grease four ramekins thoroughly with butter and dust with cocoa powder to prevent sticking. Divide the chocolate batter evenly among the prepared ramekins. Place in an oven preheated to 425°F (218°C) and bake for exactly twelve minutes. The edges must be firm, but the center should remain soft and liquid.
   Look for The edges of the cakes should be set and slightly pulled away from the sides of the ramekin.
   Tip Do not open the oven door during the first ten minutes of baking to keep the temperature stable.

As the cakes bake, you will notice the edges rising and setting while the center remains slightly sunken or concave. The aroma of baking chocolate will fill the kitchen. Check the ramekins through the oven glass to ensure the edges look firm and dry, which indicates they are ready to be removed.

Final Plating

4. 4Serve the cakes
   Remove the ramekins from the oven and let them rest for two minutes. Carefully invert each ramekin onto a serving plate. Dust the tops with powdered sugar and serve immediately with a scoop of raspberry sorbet on the side. The internal center should release a warm stream of molten chocolate when spooned.
   Look for The cake should release cleanly from the ramekin when inverted, revealing a soft, molten center.
   Tip Run a thin knife around the edge of the cake before inverting to ensure it releases perfectly.

Once inverted, the cakes should slide out of the ramekins easily. The exterior should be dark and matte, while the texture is delicate.

When you pierce the top with a spoon, the molten center should immediately begin to flow out. The contrast between the warm cake and the cold sorbet is key to the presentation.

Common mistakes

A common mistake is overbaking, which turns the lava cake into a standard chocolate cake without a molten center. Always set a timer for twelve minutes and watch the oven closely.

Another error is not greasing the ramekins sufficiently, which causes the delicate cakes to break when inverted. Finally, ensure the chocolate and butter mixture is not too hot when adding the eggs, as this could scramble the eggs prematurely.

How to tell it’s done

The cakes are done when the edges appear set and firm to the touch, while the center still has a slight jiggle. The internal temperature of the cooked portions will reach 160°F (71°C).

Because the center remains liquid, it will not reach the same temperature as the edges. Use a wooden skewer to check the edges; it should come out clean, but the center will remain soft.

• Egg dishes: 160°F (71°C) in the thickest part