Chicken in a way you've never cooked before!

MAKINGS:
(1) 500 grams of chicken breast
(2) 1f io oil
(3) 2 onions
(4) 1 teaspoon oregano
(5) 1 teaspoon dye
(6) 1 teaspoon salt
(7) 1 teaspoon black pepper
(8) 3 eggs
(9) 100 grams cheese mozzarella
(10) 3tablespoons sour cream
(11) 1 teaspoon salt
(12) Olive oil
(13) 1 tomato