Creating a Chocolate Lava Cake is straightforward if you follow these easy steps:

1. Preheat Oven: Preheat your oven to 425°F (220°C).
2. Grease Ramekins: Butter four ramekins and dust with cocoa powder to prevent sticking.
3. Melt Chocolate and Butter: In a microwave-safe bowl, combine the butter and chocolate chips. Microwave in 30-second intervals, stirring in between until smooth.
4. Mix in Sugar: Stir in the powdered sugar until well combined.
5. Add Eggs: Whisk in the eggs and egg yolks until the mixture is smooth.
6. Incorporate Vanilla: Add the vanilla extract and mix well.
7. Mix in Dry Ingredients: Gently fold in the flour and salt until just combined, being careful not to overmix.
8. Pour Batter: Divide the batter evenly among the prepared ramekins.
9. Bake: Place the ramekins on a baking sheet and bake for 12-15 minutes. The edges should be firm, but the center should still be soft.
10. Cool Slightly: Remove from the oven and let them cool for about 10 minutes.
11. Serve: Carefully invert each ramekin onto individual plates. Serve immediately for a glorious molten center effect.

This process ensures that your Chocolate Lava Cake is prepared perfectly every time.