Clean or peel and wash the soup greens. Peel 1 onion and dice everything. Wash the roast, dab dry. Heat 3 tablespoons of oil in a roaster. Brown the roast thoroughly all around, remove. Fry vegetables and onion in the frying fat. Place the roast on top, season with salt and pepper. Deglaze with wine and stock. Add juniper, peppercorns, cloves and laurel, bring to the boil once. Cover and bake in a preheated oven (electric cooker: 175 °C/ circulating air: 150 °C/ gas: see manufacturer) for approx. 4 hours
Cook the pasta in boiling salted water according to the instructions on the packet. Drain and let drain. Heat butter in a large pan and fry the spaetzle in portions. Add breadcrumbs and fry until golden brown. Spread on two baking trays lined with baking paper. Clean and trim the mushrooms, halve depending on size
For the salad peel 1 onion and chop finely. Cut the bacon into strips. Heat 6 tablespoons of oil in a frying pan and fry the bacon. Add onion and fry briefly. Remove from heat and add vinegar. Add cranberries, stir and season with salt and pepper. Wash and clean the salad and drain well. Cut romaine lettuce into strips. Wash, clean and cut the tomatoes into pieces. Wash parsley, shake dry. Pluck off leaves and chop finely, except for something to garnish
Heat 6 tablespoons of oil in portions in a large pan and fry the mushrooms until golden brown, season with salt and pepper. Remove the roast from the roaster and put it aside covered with aluminium foil. Re-heat the pasta in the preheated oven (electric cooker: 150 °C/ circulating air: 125 °C/ gas: see manufacturer). Pour sauce through a sieve. Add stock and demi glace, bring to the boil. Let simmer for about 5 minutes. Stir the starch with a little water until smooth, thicken the sauce with it and season to taste again. Mix all salad ingredients with the vinaigrette
Cut the roast into slices, arrange on a plate with some sauce and mushrooms, add the rest of the sauce. Sprinkle with chopped parsley, up to 2 tablespoons, and garnish with parsley set aside. Sprinkle the remaining parsley over the spaetzle. Serve spaetzle and salad with the roast