Makhana (also known as fox nuts or lotus seeds) are the seeds of the Euryale Fox plant, which is mainly found in wetlands of India and other parts of Asia. These seeds are harvested, dried, and then roasted to make a popular snack known as roasted makhana.

Makhana has a light, crispy texture, and a neutral, mildly nutty flavor, making it versatile for both savory and sweet dishes. It's commonly used in Indian cooking for making snacks, curries, or added to sweets like kheer (a type of rice pudding).