Tri-Tip is a cut of beef that comes from the bottom sirloin section of the cow. It is named for its triangular shape and is known for its rich flavor and tenderness. This cut is often grilled, smoked, or roasted, making it a popular choice for barbecues and gatherings. In the United States, particularly in California, Tri-Tip has gained a reputation as a staple in regional barbecue cuisine. It is typically seasoned with a dry rub or marinade before cooking, and is often served sliced against the grain to enhance its tenderness.