Wash the meat, dab dry and cut into 4-5 long strips. Put them on wooden skewers like waves. Brush the meat with 1 teaspoon of oil and lemon juice. Clean, wash and cut the peppers into pieces.
Clean and wash the spring onions and cut the green into wide rings. Finely dice the rest. Heat 1 teaspoon of oil in a pan. Fry the peppers in it at medium heat for about 3 minutes. Add couscous, diced spring onions and 1 pinch of stock.
Add 75 ml water, bring to the boil and simmer for about 3 minutes. Add spring onion rings and cook for 1 minute. Bring the milk to the boil, season with curry and 1/2 teaspoon broth. Season to taste with salt and pepper. Stir in sauce thickener and bring to the boil.
Heat the pan. Fry marinated chicken skewers for 2-3 minutes, turning them over. Arrange the chicken skewers on the vegetable couscous, add some sauce. Add the rest of the sauce.