Soak rolls in cold water. Peel and wash potatoes and carrots, cut into very fine cubes and blanch for about 3 minutes in boiling salted water. Clean, wash, quarter and seed the tomatoes. Cut the flesh into small cubes. Peel and finely dice the onion. Wash and chop basil.
Mix the minced meat, squeezed bread roll, egg, diced onion, basil and half of the potatoes, carrots and tomatoes. Season with salt and pepper. Form into small meatballs. Clean, wash and cut the beans into small pieces. Cook in boiling salted water for 15-20 minutes. In the meantime rinse and drain the beans. Fry the meatballs in hot oil while turning for about 10 minutes. Take them out. Melt the fat in the pan. Swirl the beans and slicing beans in it. Add remaining potatoes, carrots and tomatoes. Arrange vegetables on a plate.
Take them out. Melt the fat in the pan. Swirl the beans and slicing beans in it. Add remaining potatoes, carrots and tomatoes. Arrange vegetables on a plate. Grind pepper on top. Place the meatballs on top. Serve garnished with basil leaves