Soak the rolls in warm water. Peel onion and garlic and dice finely. Wash the herbs, dab dry and pluck from the stalks. Knead minced meat, squeezed roll, egg, onion, garlic and herbs.
Season with salt and pepper. Form 16 small oblong round meatballs from the dough and fry them in hot fat on each side for about 8 minutes. Mix yoghurt and lemon juice for the dip. Season with salt, pepper and sugar.
Wash the mint, dab dry and cut into strips. Stir into the yoghurt.