Remove the wishbone from the chicken by cutting on each side and pushing it forward with your finger. Truss the chicken with butcher twine.
Rub the chicken with butter and season with salt and pepper.
Roast the chicken for 20 minutes on each side and then 20 minutes on its back, basting every 3-4 minutes.
Remove the chicken from the oven and let it rest for a few minutes before carving.
Deglaze the pan with chicken stock and remove most of the fat. Thicken the sauce with potato starch and add soy sauce for color (optional).
Carve the chicken by removing the twine and cutting the legs, breasts, and wings. Serve with watercress and the natural juice.
Your donation to Vidcook can help us continue to provide our free and valuable service as it costs a decent money to run! You can donate via PayPal by pressing the button below.