A rich and striking variation on the traditional mille-feuille: 3 layers of puff pastry sandwiching cream and fruit. This combines raspberries with chocolate, which is not often paired with puff pastry.
Roll the pastry dough out into 3 squares, 11 to 12 inches each. Slide onto pans and refrigerate for about 1 hour, until the pastry dough is firm and rested.
For the filling, bring ½cup of the cream to a boil in a medium saucepan. Remove from the heat and add the choco