Start by marinating the chicken. Combine the garlic, fish sauce and soy sauce in a large bowl. Add the chicken pieces and give everything a good mix. Set aside to marinate for 10 minutes.

This warming traybake is a perfectly balanced all-in-one dinner, with sweet potatoes for carbs, and leeks for greens. Preheat the oven to 200C/180C Fan/Gas 6. Tip the leeks, mushrooms, sausages ...