Line a loaf pan with parchment paper or plastic film.
Start by layering one of the ice cream flavors on the bottom of the loaf. Freeze for 10 minutes.
Spread the lemon curd, sprinkle some crushed Biscoff cookies and fresh raspberries.
Continue with the second layer of ice cream and freeze again for 10 minutes.
In the meantime combine crushed Biscoff cookies with the melted butter.
Spread the mixture on top of the frozen ice cream and pat down. Freeze the dessert overnight.
To make the meringue whisk the egg whites using a handled mixer until fluffy. Add the cream of tartar pinch of salt and slowly incorporate the sugar one spoon at the time and beat until glossy peaks.
Unmold ice cream on a plate and cover completely with the meringue, using the back of a spoon to make swirly peaks.
Use a torch to toast the meringue or preheat the oven at 425F and bake the dessert and bake until golden brown.