Tri-tip is a small, triangular beef muscle from the bottom sirloin, located near the junction of the sirloin and round. It is especially associated with Santa Maria-style barbecue in California. The cut has a pronounced beef flavour and a grain that changes direction, making correct slicing important for tenderness.
Tri-tip is usually sold as a boneless, triangular roast with a fat cap that may be trimmed or left on according to the supplier’s specification. It is also called bottom sirloin triangle. French cut charts may associate it with aiguillette baronne, but exact equivalents should be confirmed by muscle location and cut diagram.
Tri-tip can be grilled, roasted or smoked whole. Many cooks sear it over high heat to develop a crust, then finish with indirect heat. Rest before carving. Because the grain changes direction across the muscle, identify the grain before slicing and cut each section across its own grain.
Example: season a tri-tip with salt, pepper and garlic, grill or smoke it whole, rest, then slice thinly across the grain for Santa Maria-style service.
Tri-tip comes from the bottom sirloin and has a triangular shape. Picanha is the top sirloin cap or rump cap, with a characteristic fat layer. They are different muscles and should not be used as interchangeable names.
Chef’s tip: standardise the fat trim and roast weight when ordering. The changing grain direction is especially important when training staff to carve the cooked roast.
This term is one of hundreds covered in depth across OCS courses, learning paths, and 1-on-1 coaching with Chef Eric.
