Ingredients

• dark chocolate - 1 cup
• unsalted butter - ½ cup
• powdered sugar - 1 cup
• all-purpose flour - ½ cup
• large eggs - 2
• large egg yolks - 2
• vanilla extract - 1 teaspoon
• salt - a pinch

Instructions

1. 1.

   Preheat the oven to 425°F (220°C) and grease four ramekins.

2. 2.

   In a microwave-safe bowl, melt the dark chocolate and butter together until smooth, stirring occasionally.

3. 3.

   Once melted, whisk in the powdered sugar until well combined.

4. 4.

   Add the eggs, egg yolks, vanilla extract, and salt, and mix until smooth.

5. 5.

   Gently fold in the flour until just combined, being careful not to overmix.

6. 6.

   Divide the batter evenly among the prepared ramekins.

7. 7.

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

8. 8.

   Let cool for 1 minute, then carefully invert onto plates and serve immediately.