White Egypt cake - you haven't had anything creamy like this before!

A thin crust made of egg whites and roasted hazelnuts, and the cream so airy and light, you won't be able to stop, I guarantee it. My mother-in-law's comment was - either put this away or put me away, I'll shoot. He is so good. The cake, of course, was created from the cake of the same name. You can find the written recipe at https://domacirecepti.net/ Ingredients: Crust - two are baked for one: 4 egg whites 4 spoons of sugar 1 spoon of soft flour 6 spoons of roasted ground hazelnuts 5 grams of baking powder Phil I: 8 egg yolks 8 spoons of sugar 8 tablespoons of flour 1 liter of milk 100g of white chocolate 150 gr of margarine or butter Phil II: 500 ml of sweet cream (if it's vegetable, you don't need powdered sugar, if it's milk, you do) 100 grams of sour cream 100g of ground roasted hazelnuts (or a few spoons, judge for yourself, since it is sprinkled)