Preheat oven to 375°F. Grease 6 ramekins well with butter, margarine or cooking spray and dust with cocoa.
Melt chocolate and margarine/butter in a microwave safe bowl for 30 seconds at a time until melted. Let cool slightly.
In a separate bowl, whisk eggs, salt, vanilla and sugar until fluffy and a pale yellow in colour.
Add the egg mixture to the chocolate mixture and whisk.
Place ramekins on a baking sheet.
Divide batter equally into ramekins and bake for ~10 minutes. The batter should start to pull away from the edges of the ramekins.You want the middle of the cake to still be jiggly and move.
Serve immediately.
