Soak the buns. Peel and finely chop the onion. Knead the squeezed out roll, onion, minced meat and egg. Season with salt and pepper and form into small balls. Shortly before serving, fry in hot oil all around for about 5 minutes until golden brown.
Then turn in grated Parmesan cheese. Cook the pasta in boiling salted water for about 10 minutes, then drain. Clean, wash and cut the zucchini into sticks. Peel garlic, press through a garlic press.
Clean, wash, quarter and seed the tomatoes. Cut the flesh into small cubes. Finely dice sheep's cheese as well. Melt the sugar in a pan until golden brown. Add garlic and bay leaf.
Deglaze with a mixture of vinegar and 200 ml water and boil off. Add sage. Cook the zucchini for about 3 minutes. Season with salt and pepper. Toss the pasta briefly in the stock. Sprinkle generously with tomatoes and feta cheese.
Serve with the meatballs. Serve garnished with fresh herbs and capuchin flowers.