Striploin at 60 degrees: Sirloin roast

Render the fat cap first by standing the steak on its edge — the rendered fat then bastes the meat as it cooks. Called striploin, sirloin or New York strip depending on the country — same muscle, different knife path. A fat cap of at least 5mm, evenly attached along the length, cooks far juicier than a trimmed one.

Colour, sinew, where the fat sits, and thickness are what you check before you pay. Ask for the thickness that matches “Sirloin roast.” Use 60 degrees and 60 when you cook. Salt after you know the job. Do not play with undercooked meat. Cook Striploin to 60 degrees and serve it as “Sirloin roast.” The other figure to watch is 60. Do not time a hard-working muscle like a thin steak. Colour before heat is not doneness. A single long muscle running along the spine, with a fat cap on one side only. That asymmetry gives it a definite grain and means the order you sear it in changes how it tastes.

Cook Striploin to 60 degrees and serve it as “Sirloin roast.” The other figure to watch is 60. Do not time a hard-working muscle like a thin steak. Colour before heat is not doneness. A single long muscle running along the spine, with a fat cap on one side only. That asymmetry gives it a definite grain and means the order you sear it in changes how it tastes.