Cook the pasta in salted water for about 6 minutes. Peel garlic and cut into thin slices. Wash, clean and slice the zucchini. Wash and clean the tomatoes and cut them into large cubes.
Clean, wash and cut the peppers into pieces. Drain the noodles and let them drain. Drain mozzarella balls. Heat oil in a pan. Fry garlic, zucchini and bell peppers for 2-3 minutes.
Add tomatoes, season with salt, pepper and herbs. Add pasta, fry for 1-2 minutes more. Spread mozzarella balls in the pan, place lid on the pan and let the cheese melt slightly over a mild heat for 2-3 minutes.
Season to taste with salt and pepper. Serve garnished with thyme and marjoram.