Soak the toast in cold water. Peel and finely chop the onion. Wash, clean and roughly grate the zucchini. Knead minced meat, pesto, squeezed toast, egg, zucchini and onion to a mass and season with salt, pepper and paprika. Form 8 meatballs from the mixture
Heat the oil in a frying pan. Fry the meatballs for about 8 minutes, turning them over. Put the tomato sauce into an ovenproof casserole dish. Put the meatballs into it
Drain the mozzarella and cut into 8 slices. Wash and clean the tomatoes and also cut them into 8 slices. Cover the meatballs with tomatoes and mozzarella and bake under the hot grill of the oven for 5-10 minutes
Cook the pasta in boiling salted water according to the instructions on the packet. Wash the basil and shake dry. Drain pasta and arrange on 4 plates. Add the meatballs and sauce and garnish with basil