Onions peel and roughly chop. Wash the thyme, shake dry and pluck off the leaves, except for a little to garnish. Heat 1-2 tablespoons of oil in a frying pan, leave the bacon crisp and remove. Place the smoked pork in the hot pan and fry briefly while turning. Remove and place in an ovenproof dish
Put the tomatoes in the hot pan, mash them coarsely with a spatula and bring to the boil. Add thyme leaves, season with salt and pepper and simmer for about 5 minutes
Heat 2 tablespoons of oil in a second pan. Fry the onions and minced meat in flakes, turning them over. Season with pepper and spread on the slices of sausage together with the bacon. Spread tomato sauce over them, sprinkle thickly with cheese and finally pour cream over them. Cover and braise in the preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: level 3) for about 1 1/2 hours. After about half of this time, remove the lid and braise until the cheese and sausage fat crust is golden brown and crispy. Sprinkle with remaining thyme and garnish