Bring cream and stock to the boil. Stir in the contents of the bag and simmer at low heat for about 4 minutes. Wash meat, dab dry and season with salt and pepper. Place the meat in a round, greased casserole dish.
Pour onion cream over the meat and bake in the preheated oven (electric cooker: 175 °C/ convection oven: 150 °C/ gas: level 2) for approx. 25 minutes. In the meantime, prepare the noodles in boiling salted water according to the instructions on the packet.
Peel garlic and dice finely. Wash the parsley and basil, dab dry and remove the leaves. Finely puree the herbs, garlic and 5 tbsp. oil in a universal chopper. Season herb and oil mixture with salt and pepper.
Peel onions and cut them into rings. Heat 1-2 tablespoons of oil in a frying pan, fry the onion rings for approx. 3 minutes, turning, and remove. Grate cheese. Sprinkle meat with onions and cheese about 6 minutes before the end of the cooking time and finish cooking.
Drain noodles, mix with herb oil and garnish with basil. Serve with onion chicken. Green salad tastes good with it.