Cumin is mostly used in Indian cuisine and has a nutty, sharp flavour. By crushing cumin, a peoder is created with which you can easily create your own spice mixtures by combining different spices. This way, you create your own authentic and unique recipe. You can then use it to flavour sauces, but also, for example, to marinade your meat, like with a dr-rub. Whole cumin seeds can also be used to flavour soups and sauces, but these should be removed after they have lost their flavour.