Chop the onion and garlic together with (pressed) fry in sunflower oil. Add the mince and stir nice. Then ham and pickles (all chopped). Season to taste with spices (salt, pepper, black pepper). When the mince is almost ready add the tomato sauce and allow to thicken. For the sauce: Fry flour in butter, stirring continuously with a wire and gradually add the milk. Simmer for 6-7 minutes. Add processed cheese and stir until a nice homogenous mixture. First, cover the bottom of the pan with a little of the sauce Béchamel and lining products in the following order: peel, minced meat with tomato sauce, bechamel sauce, cheese (grated) and again so as to end with sheet, then bechamel sauce and cheese. Bake at 180C for 30-40 minutes.