Time saving in preparing consistent chicken stock Dissolves easily Re-sealable, stackable container for freshness Neutral colour makes it more versatile Knorr Chicken Cubes adds a rich meaty taste and aroma to your stocks, soups, rice and stew based dishes Yields 55 litres. Add the stock cube to half a litre of boiling water. Stir continuously and cook for 2 minutes. To give your chicken extra flavour and colour, try grinding the cubes into a paste with your spices.