Black truffle is a type of fungus that grows underground and is highly prized for its distinctive aroma and flavor. It is commonly used as a culinary ingredient in a variety of dishes, including pasta, risotto, and pizza. Black truffle has a rich, earthy taste and a unique aroma that is often described as musky or garlic-like. It is also known for its health benefits, as it is high in antioxidants and has been linked to improved brain function and reduced inflammation.