Chocolate Lava Cake Recipe (Molten Center)

📏 Four ramekins, not six, and tall rather than wide

This is the detail that changes everything, and I learned it by making them. The same batter split between six gives you ramekins filled a third of the way, flat and small. Split between four, you’re two-thirds up the side, and that’s when they rise. Use ramekins that aren’t too wide and have some height, around ¾ cup, and leave room under the rim so they can puff without spilling.

🧈 Butter generously, and use cocoa as backup

I buttered my ramekins well and they came out perfectly. Use soft butter and work it all the way up the sides, with your fingers or a brush, and don’t forget the bottom. If you want extra insurance, dust cocoa powder over the butter, turn the ramekin to coat it, then tap out the excess. Cocoa disappears on a chocolate cake, unlike flour, which leaves a white film.

🍫 A bar of good chocolate, broken into big pieces

I use good-quality chocolate bars broken into large pieces, and they melt beautifully over simmering water. Quality chocolate wafers work just as well. What I’d skip are chocolate chips: they’re often middling chocolate, and they’re built to hold their shape in the oven, which is the opposite of what you want here. The 70% gives you a straight-up, not-too-sweet cake; 60 to 65% gives a softer, sweeter result if you find dark chocolate bitter.

🥄 Whisk until it lightens

When the eggs, sugar and vanilla go into the cooled chocolate, don’t just stir them in. Whisk until the mixture turns airy and the color lightens a little. That’s what gives you that great texture around the edge. Then for the flour, do the opposite: as little as possible, just until the lumps are gone.

🌡️ Let the chocolate cool before the eggs go in

Five to ten minutes off the heat isn’t a suggestion. Chocolate and butter straight off the double boiler are hot enough to start cooking an egg, and you end up with little cooked bits in your batter. Touch the bottom of the bowl: it should be warm, not hot. That’s all there is to it.

📅 Getting ahead

This dessert is built to be made ahead, and that’s exactly what makes it good for company. Break your chocolate, measure the sugar and flour, butter the ramekins and set the eggs out so they come to room temperature. You can go all the way, too: pour the batter into the ramekins, cover them and keep them in the fridge for 24 to 48 hours. Bake them straight from the cold, adding about 1 to 3 minutes. While your guests finish the main course, you fire up the oven, and the cakes hit the table hot.

❄️ The next day, it’s a little cake

A baked lava cake keeps two days in the fridge. Take it out an hour before you eat it so it comes back to room temperature, and it’s still very good. You can warm it gently, but fair warning: the center won’t run anymore. If you don’t eat them the same night, forget the molten middle and take them for what they’ve become, very good little chocolate cakes. I don’t freeze them.

✅ What to serve with my chocolate lava cakes?

A scoop of vanilla ice cream next to the hot cake, and you don’t need anything else. Fresh raspberries do the same job with more tang. If you’re feeding guests and want one more touch, my mascarpone limoncello whipped cream can be made ahead and holds beautifully in the fridge. And if this is your kind of dessert, try my dark chocolate mousse, my chocolate pudding from scratch or my chocolate, caramel, fleur de sel and beer brownies.