Peel, wash and chop the potatoes. Cook in salted water for about 20 minutes.
In the meantime, clean the soup greens, peel and wash if necessary. Slice the carrots and finely dice the remaining vegetables. Peel the onions and garlic, chop both finely.
Fry the minced meat in a large pan in hot oil until crumbly. Season with salt, pepper and paprika. Add onions, garlic and soup greens and fry with. Sweat tomato paste with. Deglaze with 1/4 liter of water and bring to the boil. Stir in the granulated broth and simmer everything for 8-10 minutes, season to taste.
Drain and mash the potatoes. Stir milk and butter into the potatoes. Season to taste with salt, pepper and nutmeg.
Put the mince in a greased baking dish. Spread the mashed potatoes on top. Bake in the oven at 200 degrees (fan oven: 170 degrees) for about 20 minutes.