Lamb Bouillon Cubes are small concentrated cubes of broth that you can easily cook into other foods. To use them, all you have to do is add one of the Lamb Bouillon Cubes to boiling water, put the cube right into what you are cooking or mix it in with a bit of olive oil before rubbing it into meat to season it. These can be used to add a richer flavour to your soups and stews.