Preheat the oven to 200degree c or gas mark 6.

Put the onion, peppers and tomatoes in roasting dish. Spray or drizzle with iil and roast for 10 mins

Stir basil pesto and stock yogether and mix unti the roasting tin adding the beans and orzo.

Sit the chicken thigh on top and return to the oven for 30mins or until pasta is cooked and chicken is cooked through.