Aah! Bisto For Chicken Gravy Granules. A smoother gravy ...Bisto now has a smoother texture so it's easier to mix than ever before, giving you perfect gravy to pour over all your favourite chicken meals. Try these simple ideas ...Add the juices from your roast, a pinch of herbs or your own secret ingredient! Or use Bisto as an ingredient in your chicken casseroles, curries and stir-fries. Stir in the granules to any dish during cooking for a delicious chicken taste.