How to cook
Heat the oven to 360°F (180 °C) and lay out an oven dish with baking paper.
Melt the chocolate and butter and mix them together, leave them to cool for 5 min.
Mix the brown sugar, eggs and vanilla with a mixer. Add the chocolate mixture to the eggs and mix again. Add the flour mix and stir.
Using a spoon, form biscuits in the oven dish, place a piece of white chocolate in each and cover with more of the mixture.
Leave them to bake for 12 min. Let them cool for 10 min. before eating.