Sandwich "quick"

Salt the chicken fillet, pepper and fry in vegetable oil. Cool lightly and cut into pieces. Cut sweet peppers, onions and tomatoes into rings. Place the pepper rings on the bread, then the tomato, salt and put the onion rings. Lay pieces of chicken on top, grease with mayonnaise and sprinkle with grated cheese. Bake in the oven until the cheese melts.