Season the minced meat and sauté with onions and garlic in a pan, add parsley and stir in.
Put a thin layer of pasta in a greased casserole dish, spread the tomato pieces on top, then pile up the minced meat, sprinkle some grated cheese on top and pour the remaining pasta over it.
Mix the cream with the ketchup and pour over the pasta, sprinkle the remaining cheese on top and bake in a preheated oven at 200 ° C for about 20 minutes.