Gravy is a sauce made from the juices of meats and vegetables that run naturally during cooking and often thickened with thickeners for added texture. The gravy may be further coloured and flavoured with gravy salt (a mix of salt and caramel food colouring) or gravy browning (gravy salt dissolved in water) or bouillon cubes. Powders can be used as a substitute for natural meat or vegetable extracts. Canned and instant gravies are also available.[1] Gravy is commonly served with roasts, meatloaf, rice,[2] noodles, fries (chips), mashed potatoes, or biscuits (North America, see biscuits and gravy).