Peel the onions, cut in half, cut into rings and fry them with the minced meat in a saucepan in a little oil. Add peppers, mushrooms with juice, peaches with juice, as well as the peeled tomatoes. Add 1 liter of water and the ketchup, season with the spices. The soup should taste sweet and sour. If the soup is too thin, sauce thickeners can be added as desired until the desired consistency is achieved.