Cake with pears

Egg yolks with the grind of powdered sugar, add the vegetable oil or If last grind with sugar, then add egg yolks and other products, flour, ammonium carbonate, milk or water.  All well and put in the pan, oiled butter and flour . At  layer of level to fine-cut slices of pears, whipped with sugar protein powder. Again, the post send a pie in the preheated oven weakly to protein foam. 

4 egg yolks, 1 cup of powdered sugar, 0.75 cup vegetable or 120 g butter, 1 cup flour, 1 bag of ammonium carbon, 0.5 cups of milk or water. For the stuffing: Pears (on demand). For the foam: 4 egg protein, 4-5 senior. spoons of powdered sugar.