1. Preheat the oven to 425°F (220°C)

2. Butter and flour four 6-ounce ramekins

3. Melt butter and chocolate in a bowl over a double boiler

4. Whisk eggs, egg yolks, and sugar until light and fluffy

5. Fold in melted chocolate mixture and flour until combined

6. Divide the batter among the ramekins

7. Bake for 12-14 minutes until the edges are set but the center is still soft

8. Carefully invert onto plates and serve with a scoop of vanilla ice cream