Cummins

Cumin is the second most popular spice in the world after black pepper. Cumin's distinctive flavor and strong, warm aroma is due to its essential oil content. Its main constituent and important aroma compound is cuminaldehyde.
Cumin seeds are often ground up before being added to dishes. Seeds are also often toasted by being heated in an ungreased frying pan to help release their essential oils. It adds an earthy and warming feeling to cooking, making it a staple in certain stews, soups and in curries as well.
Cumin may be an ingredient in chili powder, and is found in achiote blends, adobos, sofrito, garam masala, curry powder and bahaarat. The flavor of cumin plays a major role in Cuban, Mexican, Thai, Vietnamese, Turkish, Moroccan, Afghan and Indian cuisines. Cumin can be found in some Dutch cheeses, such as Leyden cheese, and in some traditional bread from France. It is commonly used in traditional Brazilian cuisine.