Peel, wash and season the turnip and potatoes. Cook covered in approx. 1/2 l salted water for 20-25 minutes
Peel onions and garlic, finely and dice. Fry the minced meat in hot oil until crumbly. Fry the onions and garlic with the onions and garlic. Stir in tomato paste and sweat it. Season with salt, pepper, paprika and thyme. Stir in 300ml water and stock. Bring to the boil, cover and cook for about 10 minutes
Drain the potatoes and rutabaga and collect the cooking liquid. Mash the vegetables, stirring in milk and 7-8 tbsp. cooking liquid. Season to taste with salt and pepper
Season the minced meat to taste and pour into a greased casserole dish (approx. 30cm long). Spread the puree on top. Place the fat as flakes on top. Sprinkle breadcrumbs over it. Bake in a preheated oven (electric cooker: 225°C/circulating air: 200°C/gas: level 4) for approx. 20 minutes.