What is a "stock cube"?

A stock cube is a concentrated flavoring ingredient used in cooking to enhance the taste of soups, stews, and sauces. It is made by compressing and dehydrating ingredients such as meat, vegetables, herbs, and spices into a small cube or powder form. When dissolved in water or added directly to dishes, the stock cube releases its flavors, creating a savory and aromatic base for various recipes. It is a convenient and time-saving option for adding depth and richness to dishes, especially when homemade stock is not available.