Cut the chicken breast into small flat pieces. Marinate with the grill marinade and a tablespoon of coconut milk for about 2 hours. Alternatively, you can also take a tablespoon of red or yellow curry paste with 2 tablespoons of coconut milk. Cut the vegetables into strips or slices, cut the spring onions into rings and dice the chilli pepper.
Heat the oil in a pan or in a wok (highest setting). Now add the marinated chicken breast. Let everything continue to fry for approx. 5 - 7 minutes (depending on the pan or wok). Remove the meat from the pan and continue cooking in a closed bowl.
Briefly fry the onions and chilli in the remaining stock (colors should be retained) and then add the vegetables. After 3-4 minutes, deglaze with the stock and then add the rest of the coconut milk.
Let simmer for another 3 minutes. Reduce the temperature and add soy sauce, a teaspoon of red curry paste and a teaspoon of curry powder. Season with salt, pepper and chilli. Fold in the meat and wok noodles and simmer everything together over a low heat for another 3 - 4 minutes until the noodles are cooked through.