Cocoa delight and crushed biscuits

Cocoa delight and crushed biscuits

Ingredients:
-350 g of coarsely chopped dry biscuits
-3 tablespoons of icing sugar
-4 tablespoons of bitter cocoa
-3 tablespoons of Nutella
-80 g of melted butter
-100 g of milk (or condensed milk for a creamier effect)
-2 eggs
-50 g of flour (or potato starch for a softer effect)
-1 teaspoon of baking powder
-Icing sugar for dusting
Preparation: