It's necessary: 500 g pie crust, 10 tablespoons soybean flakes, 2 leeks, 2 onions, pepper, oil, so. Preparation: Pour hot water over the soybeans, leave a little and drain. Fry finely chopped both types of onion in heated oil. Add the drained soy and fry a little more. Add salt and pepper. Arrange three crusts sprinkled with a mixture of oil and water, put soy filling and wrap. Arrange in an oiled pan. Bake the pie in a preheated oven until golden brown.