To prepare the cakes with a white molten center, first coarsely chop the chocolate and place it in a bowl (1). Melt in the microwave or double boiler (2), then add the butter cut into pieces (3).

That perfect combination of a soft cake and a molten chocolate center that bursts in your mouth is simply irresistible. And ...

This rich chocolate cake is surprisingly easy to make in under an hour. Whisk together the sugar, egg, egg yolk, vanilla and salt until foamy and pale. Whisk in the flour until smooth. Fold in the ...