Preheat the oven to 200°C.
Butter the ramekins with 1 tablespoon butter.
Melt the chocolate and butter in a bowl over simmering water. Set aside to cool.
In another bowl, mix the eggs, sugar, flour, vanilla seeds and salt with an electric beater and beat until light and fluffy.
Add the cooled butter and chocolate mixture and mix through with a spoon. Divide the mixture between the 4 buttered ramekins.
Bake for about 20 minutes, by which time the tops will be cooked and cracked and the chocolate gooey underneath.
Serve with fresh berries and crème fraîche either in the ramekin with a spoon or carefully turn it over on a plate.Recipe reprinted with permission of LifeIsAZooBiscuit. To see more recipes, click here.