Chicken breast, boiled in salted water, cut into small pieces or disassemble into fibers, put the first layer on the bottom of the salad bowl.
Lubricate the chicken with a mixture of sour cream and mayonnaise.
Peel the apple from the peel and the core and grate, also lubricate with a mixture: sour cream + mayonnaise.
Three cheese on a fine grater, put in a salad bowl and also grease.
We divide the boiled eggs into protein and yolk, rub on a fine grater, first lay the yolk and a final layer of protein. From above all again grease.
Put Olya-la salad in the refrigerator for soaking for the night or for several hours.