Chocolate Lava Cake - cooking recipe

Ingredients

6 ounces semisweet baking chocolate (or use your favorite 70% dark chocolate bar)
6 ounces butter (diced, room temperature)
3 eggs
1/2 cup granulated sugar
1/3 cup flour
butter, for ramekins

Preparation

Preheat oven to 350\u00b0F.
Melt chocolate on low flame in a bain-marie (double boiler). When melted, take of flame, and....
Stir in diced butter, until it melts.
In another bowl, beat eggs and sugar, until it starts to whiten.
Stir in melted chocolate and then the flour.
Butter 4 individual ramekins, and pour in chocolate batter.
Cook for about 10 minutes.
Tip ramekins upside down onto dessert plates and serve.