Not to be confused with the Top Sirloin Steak, the Sirloin Tip Steak is a lean, flavorful cut from the round primal. Because it is naturally lean, we recommend tenderizing it by marinating in olive oil for 24–48 hours before cooking. For the best eating experience, cook to rare or medium-rare and slice thinly against the grain. It also performs beautifully when braised or slow-cooked until fork-tender.