Washing goose breasts. Cut the skin with a sharp knife close together in a diamond-shaped pattern. Place the skin side down in a cold roasting pan and roast on the stove for about 10 minutes at medium heat. Turn and fry for another 3 minutes. Season with Chinese spice and fennel. Braise in the preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: level 3) covered for about 1 hour.
Clean, wash and cut the peppers into pieces. Remove the paksoi leaves from the stalk, wash and drain. Cut white stalk ends into strips, green into large pieces. Peel and finely chop the onion. Heat oil, fry onion in it. Add paprika and fry briefly. Season with salt and pepper. Deglaze with 150 ml water, cook over high heat until the liquid has almost evaporated. Add the paksoi and fry briefly. Add asia sauce and 5 tablespoons of water and bring to the boil briefly. Cut goose breast into slices.
Add paprika and fry briefly. Season with salt and pepper. Deglaze with 150 ml water, cook over high heat until the liquid has almost evaporated. Add the paksoi and fry briefly. Add asia sauce and 5 tablespoons of water and bring to the boil briefly. Cut goose breast into slices. Degrease frying stock and add to vegetables. Serve together