Step 1: Preheat the Oven and Prepare the Ramekins
Preheat your oven to 425°F (220°C). Grease four 6-ounce ramekins with butter and lightly dust with cocoa powder or flour, tapping out the excess. This ensures the cakes come out easily after baking.
Step 2: Melt the Chocolate and Butter
In a microwave-safe bowl or using a double boiler, melt the chocolate and butter together. If using a microwave, heat in 30-second intervals, stirring after each until fully melted and smooth. If using a double boiler, melt the ingredients over simmering water while stirring occasionally. Set aside to cool slightly.
Step 3: Prepare the Batter
In a separate mixing bowl, whisk together the eggs, egg yolks, powdered sugar, vanilla extract, and salt. Beat the mixture until it’s smooth and slightly thickened.
Gradually pour in the melted chocolate mixture and stir until fully combined.
Sift the flour over the batter and gently fold it in until just combined. Be careful not to overmix.
Step 4: Fill the Ramekins
Divide the batter evenly among the prepared ramekins, filling each about 2/3 of the way full. If desired, you can place a small piece of chocolate in the center of the batter for an extra gooey surprise.
Step 5: Bake the Lava Cakes
Place the ramekins on a baking sheet and bake for 12-14 minutes, or until the edges of the cakes are set and the center is still slightly jiggly. The cakes should have risen, and the top should look firm with a little crack on top. Be careful not to overbake them, as the molten center is what makes this dessert so special.
Step 6: Serve Immediately
Allow the cakes to cool for about 1 minute before running a knife around the edges to loosen them from the ramekins.
Invert each ramekin onto a plate and carefully lift it off. Serve the cakes warm with a scoop of vanilla ice cream, whipped cream, or fresh berries for garnish.