Sharp cheddar is a firm, aged cheese with a bold, tangy, and slightly nutty flavor profile. The "sharpness" comes from its extended aging process, typically 6 to 12 months or longer, which intensifies its savory and pungent notes. Its crumbly texture and rich, full-bodied taste make it a versatile cheese, perfect for adding depth to dishes like mac and cheese, burgers, and sandwiches or for pairing with apples, crackers, and bold wines.