- STEP 1
Preheat the oven to 200C, gas mark 6, Place the onion, peppers and tomatoes in a roasting tin or ovenproof dish Spray lightly with oil and roast for 10 minutes.
- STEP 2
Stir together the pesto and chicken stock and stir into the tin along with the beans and orzo. Sit the chicken breasts on top and return to the oven for 30 minutes until the pasta is tender and the chicken is nicely browned and cooked through with no pink meat.
- STEP 3
Divide between bowls and serve.