Chocolate Lava Cake Recipe

Overview

This chocolate lava cake recipe makes four individual cakes with tender, set edges and a warm, flowing chocolate center. The batter comes together in one bowl, and the cakes bake quickly in buttered ramekins.

For the best result, use semisweet or bittersweet chocolate between 60% and 70% cacao. The cakes are ready when the edges look puffed and firm while the centers remain slightly sunken and gently jiggly.

Ingredients

• 4 tablespoons (56 g) unsalted butter, plus more for greasing
• 1 tablespoon unsweetened cocoa powder, for dusting the ramekins
• 4 ounces (113 g) semisweet or bittersweet chocolate, finely chopped
• 2 large eggs
• 2 large egg yolks
• 1/2 cup (100 g) granulated sugar
• 1 teaspoon vanilla extract
• 1/4 teaspoon fine salt
• 1/4 cup (31 g) all-purpose flour
• Powdered sugar, whipped cream, or vanilla ice cream, for serving, optional

How to make it

1. Prepare the ramekins. Heat the oven to 425°F (220°C). Grease four 6-ounce ramekins thoroughly with softened butter, coating the bottoms and sides. Dust each with cocoa powder, turning to cover the buttered surfaces, then tap out the excess. Set the ramekins on a rimmed baking sheet.

2. Melt the chocolate and butter. Place the chopped chocolate and 4 tablespoons butter in a heatproof bowl. Microwave in 20-second bursts, stirring well after each, until smooth. Alternatively, set the bowl over a saucepan of barely simmering water and stir until melted. Let the mixture cool for 5 minutes; it should feel warm, not hot.

3. Mix the eggs and sugar. In a separate bowl, whisk the eggs, egg yolks, sugar, vanilla, and salt for about 1 minute, until the mixture is smooth and slightly thickened. It does not need to become pale or fluffy.

4. Combine the batter. Whisk the warm chocolate mixture into the egg mixture until uniform. Add the flour and fold just until no dry streaks remain. Do not overmix, or the cakes can become heavier and less tender.

5. Fill and bake. Divide the batter evenly among the prepared ramekins, filling each about three-quarters full. Bake for 12 to 14 minutes. The edges should look set and slightly puffed, while the centers should still wobble gently when the baking sheet is nudged. If the centers ripple like liquid, bake for another 1 to 2 minutes.

6. Rest briefly. Let the cakes stand in the ramekins for 1 minute. Run a thin knife around the edge of each cake. Place a serving plate upside down over a ramekin, carefully invert it, and lift away the ramekin. Repeat with the remaining cakes.

7. Serve immediately. Dust with powdered sugar or add ice cream, whipped cream, or berries. Break into the cake with a spoon while it is warm so the molten center can flow onto the plate.

Expert tips

• Use the right ramekin size. Six-ounce ramekins give the batter enough depth for a molten center. Wider or smaller dishes will change the baking time.
• Do not skip the cocoa dusting. Butter alone may not release the cakes cleanly; cocoa helps prevent sticking without leaving a white flour coating.
• For make-ahead preparation, fill the ramekins, cover them, and refrigerate for up to 24 hours. Bake directly from the refrigerator, adding about 2 to 3 minutes to the baking time and checking the center carefully.
• If the cakes bake through, reduce the next batch by 1 to 2 minutes. Oven temperatures vary, and even a minute can change the center from flowing to fudgy.
• If the cakes collapse completely, they were likely underbaked or inverted too forcefully. Let them rest for the full minute and look for visibly set edges before turning them out.
• Chocolate substitution: You can use dark chocolate or semisweet chocolate in the same weight. Milk chocolate also works, but the cakes will be sweeter and softer; reduce the sugar to 1/3 cup (67 g).
• Butter substitution: Salted butter can replace unsalted butter. Omit the added salt or reduce it to a small pinch.

Serving and storage

Serve the cakes warm, ideally within a few minutes of turning them out. Vanilla ice cream, lightly sweetened whipped cream, raspberries, or a dusting of powdered sugar pair well with the rich chocolate.

Refrigerate cooled, baked cakes in an airtight container for up to 3 days. Reheat one cake in the microwave for about 15 to 20 seconds, checking the center before serving; reheating may firm the molten middle. For the best flowing center, bake the prepared batter fresh rather than storing fully baked cakes.

Frequently asked questions

Can I make chocolate lava cakes without ramekins?

Yes. Use a well-greased muffin tin, preferably a standard 12-cup tin, and divide the batter among four cups. The cakes will be shallower and may bake in about 9 to 11 minutes, so start checking as soon as the edges are set and the centers still jiggle.

Why did my lava cake have no liquid center?

It was probably baked too long, the ramekins were too wide, or the batter went into the oven cold without extra baking time. Reduce the baking time by 1 to 2 minutes, use 6-ounce ramekins, and check for a trembling center rather than waiting for the whole top to look firm.

Can I prepare the batter ahead of time?

Yes. Divide the batter among the prepared ramekins, cover, and refrigerate for up to 24 hours. Bake straight from the refrigerator, adding about 2 to 3 minutes and using the visual doneness cues.

Can I freeze chocolate lava cakes?

For the most reliable molten center, freeze the unbaked, filled ramekins for up to 1 month, wrapped tightly. Bake from frozen, adding several minutes and checking that the edges are set while the centers still move slightly. Avoid using glass ramekins directly from the freezer in a hot oven.

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