Name: Roast chicken with gravy
Prep time: 15 min
Cook time: 70 min
Yield: 4
Cuisine: British
Ingredients: One 1.5 to 1.8kg chicken, giblets removed and reserved; Salt and freshly ground black pepper; 1 lemon, quartered; 4 sprigs fresh thyme, parsley, rosemary or any combination; 2 carrots, cut into 4cm pieces; 1 large onion, quartered; 2 celery stalks, cut into 4cm pieces; 15g unsalted butter, melted; 350ml chicken stock, homemade or low-sodium store-bought; 2 tablespoons plain flour