Beef is a type of red meat that is denser, more fibrous, and has a much stronger flavor than poultry or fish. Its red color comes from its high myoglobin content, which also contributes to its richer flavor. Because its muscle structure is more complex, not all cuts of beef can be treated the same when cooked. Some cuts are very tender and can cook quickly, while others are tough due to the abundance of connective tissue (collagen), requiring a longer time to soften. This is where understanding the cuts of beef is crucial, as cooking techniques depend heavily on the cut used.
The most tender cut is the tenderloin, which has virtually no fat or fiber, making it suitable for quick steaks like pan-seared or grilled steaks, resulting in tender results. Ribeye is also very popular for its marbling (fat in the meat) that makes it juicy and flavorful when cooked, while sirloin falls somewhere in between—not as tender as tenderloin but still quite tender with a balanced flavor. On the other hand, cuts like the chuck, brisket, or shank have more collagen, making them tougher when cooked quickly, but they become incredibly tender and flavorful when cooked slowly over a long period of time, such as in rendang or stew. Simply put, tender beef is best suited for quick, high-heat cooking, while tougher cuts require a longer time to become tender and juicy.