Chips are soaked for 30 minutes in a deep dish with water. When ready drain well and thoroughly wash. Cut into 2 or 3. In a pan arrange potatoes. The dish is watered with 200 ml water, 50 ml sunflower oil and sprinkle with 1/2 tsp salt. Flavored potatoes are put to bake at 250 ° C for 30 minutes. Mayonnaise mix with milk. Add 100 g grated feta cheese. Sprinkled on top with potato topping. Cow butter cut into small pieces and distribute evenly over the topping. Alaminut ready when topping catch crispy crust.