Ham cut into pieces 10h1 cm. The dough is rolled out and cut into strips 30h1 cm. Some pieces of ham rolled strips of dough, as overlap. Spread with whipped egg yolk and arrange in a greased baking dish. Bake at 180 C for 15-20 minutes. Five minutes before removing to scatter with grated cheese and again dopichat. Serve on lettuce and ketchup flights.