Rich, decadent individual chocolate cakes with a molten center that flows out when you cut into them. Ready in about 30 minutes with minimal prep. Perfect for a romantic dessert or special treat when you want restaurant-quality results at home.
Preheat your oven to 425°F (220°C). Generously butter two 6-ounce ramekins, making sure to coat the sides and bottom completely. Dust each ramekin with cocoa powder, tapping out any excess. Place the prepared ramekins on a small baking sheet for easy handling.
Break the chocolate into small pieces and place in a microwave-safe bowl with the cubed butter. Microwave in 20-second intervals, stirring between each, until completely smooth and melted. Alternatively, you can use a double boiler. Set aside to cool slightly for 2-3 minutes.
In a separate medium bowl, crack the eggs and add the granulated sugar and vanilla extract. Whisk vigorously for about 1-2 minutes until the mixture becomes pale, slightly thickened, and well combined.
Pour the slightly cooled melted chocolate mixture into the egg mixture. Gently whisk or fold together until smooth and fully incorporated with no streaks remaining.
Sift the all-purpose flour directly into the chocolate batter, and add the pinch of salt. Gently fold with a spatula until just combined. Don't overmix—stop as soon as you no longer see dry flour.
Divide the batter evenly between the two prepared ramekins, filling each about 3/4 full. Gently tap each ramekin on the counter once or twice to release any air bubbles.
Place the baking sheet with ramekins in the preheated oven. Bake for exactly 12-14 minutes. The edges should be firm and set, but the center should still jiggle slightly when gently shaken. Don't overbake or you'll lose the molten center.
Remove from the oven and let the cakes rest for 1 minute in the ramekins. This allows them to firm up slightly for easier handling. If serving in the ramekins, dust with powdered sugar and serve immediately.
To unmold, run a thin knife around the edge of each ramekin. Place a serving plate upside down over the ramekin, then quickly flip both together. Gently lift the ramekin off. Dust with powdered sugar, add a scoop of vanilla ice cream or fresh berries if desired, and serve immediately while the center is still molten.