Cookie Crust

1. In a deep bowl, combine the unsalted butter, dark chocolate, vanilla sugar, and sugar. Melt them together using a double boiler. Mix well until smooth.
2. Sift the cocoa powder over the bowl and mix thoroughly. Add the heavy cream and mix until you get a smooth mixture. Crumble the Maria biscuits into pieces and add them to the chocolate mixture. Mix well.
3. Evenly distribute the chocolate-cookie mixture in a springform pan. Use plastic wrap to help press the mixture down firmly.

M&M Cream

1. In a separate deep bowl, combine the mascarpone, cream stiffener, vanilla sugar, and sugar. Mix for 30-60 seconds. Gradually add the heavy cream while continuing to mix until the mixture stiffens.
2. Add the chopped M&M’s to the cream mixture and mix well. Set aside.
3. Evenly spread the cream mixture over the chocolate-cookie crust and smooth it out. Cover the M&M dessert and let it set in the refrigerator for a few hours, or put it in the freezer to quicken the process.

Ganache

1. Heat the heavy cream (100ml) until it’s almost boiling. Remove the pan from the heat and add the broken dark chocolate (100g). Let it sit for 1 minute, then mix well.
2. Pour the ganache over the cream layer. Put the dessert in the refrigerator until the ganache becomes firm.
3. Slice the M&M dessert into equal pieces and garnish with chopped M&M’s.