Peel the onion and cut into small cubes. Rinse the meat, place it in a deep pan and fill with water. Peel the potatoes, wash and cut into medium-sized cubes. Place in a bowl and cover with cold water to prevent it from darkening. Peel the carrots, wash and grate on a coarse grater. Cut the cucumbers into cubes. Cut both types of sausage into cubes. Cut the lemon rings into 4 parts. Prepare cheesecloth for straining the broth.
Prepare meat broth. Place a saucepan with meat and water over high heat and bring to a boil. Skim off the foam and reduce the heat. Cook the meat, covered, for 1 hour, then remove from the broth and place in a clean bowl. When the meat has cooled a little, cut it into cubes.
Add potatoes to the broth. Strain the broth through cheesecloth into another clean saucepan and add the potatoes. Place on medium heat. Once the broth comes to a boil, reduce the heat and simmer for 20 minutes.
Prepare the vegetables. Pour vegetable oil into a deep frying pan and place over medium heat. After 1 minute, add carrots, chopped onions, cucumbers, two types of sausage and meat. Stir and fry, stirring, for 5-7 minutes. Add tomato paste and stir. Cook for another 2 minutes.
Combine products. Add frying with sausage and meat to the pan with potatoes. Add salt, ground black pepper, bay leaves. Stir and bring to a boil. Reduce heat and simmer for 10 minutes. Leave to steep under the lid for another 10 minutes.
Pour the prepared hodgepodge into deep plates. Place olives and lemon slices in each.