Sirloin steak
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In American butchery, the sirloin steak is a cut of beef from the sirloin, the subprimal posterior to the short loin where the T-bone, porterhouse, and strip steaks are cut. The sirloin is divided into several parts.
The top sirloin is the most prized part and is sold under that name. The bottom sirloin, which is less tender and much larger, is typically sold simply as "sirloin steak". The bottom sirloin connects to the sirloin tip roast.
Sirloin steak is defined differently in different countries.
Cut anatomy and structure
[edit]The sirloin steak has several muscles that define the texture and flavor of different cuts. The sirloin does not do much work in supporting the cow, and so does not contain much reinforcing connective tissue. This makes the sirloin tender. [1]
The top sirloin primarily contains the Gluteus medius, along with the gluteus accessorius, gluteus profundus, and part of the biceps femoris. During butchery, these parts are separated along natural seams. These muscles differ in size and function. The gluteus medius is the largest and most prominent portion of the steak.[2]
These muscles contain connective tissue that contributes to differing tenderness between cuts. The gluteus medius cut is consistently tender. Heavily worked muscles, like the biceps femoris, are often firmer and more flavorful.[2]
The top sirloin cooks quicker than the bottom sirloin and is good for pan-searing and grilling. The bottom sirloin contains more muscles and is typically roasted or braised. [3]
Differences between countries
[edit]The sirloin steak is called the rump steak in British butchery. In common British, South African, and Australian butchery, sirloin refers to cuts of meat from the upper middle of the animal, similar to the American short loin, while the American sirloin is called the rump.
These differences arise from butchery traditions and standard cutting systems, but can lead to confusion. For example, the T-bone steak is classified as part of the sirloin in British butchery, but as part of the short loin in American butchery.[4]
Etymology
[edit]The word sirloin derives from the Middle English surloine, itself derived from the Old French word surloigne (variant of surlonge), that is, sur for 'above' and longe for 'loin'.[5][6][7] Therefore, a sirloin is the cut from above the loin. In Modern French, the cut of meat is called aloyau or faux-filet.[8]
A fictitious etymology explains the name as being derived from an occasion when a king of England knighted the loin of beef as "Sir Loin." In fact, though the pun is reported as early as 1630, and the notion of a king knighting it dates to 1655, the name predates any of the kings who are mentioned.[9] The story at most influenced the spelling sir rather than sur.[7]
Nutritional Profile
[edit]Sirloin steak is a nutrient-dense source of protein and contains essential micronutrients. A 100 g serving of cooked sirloin steak typically provides 200-313 kilocalories. It contains 28-30 g of protein, 0 g of carbohydrates and 9-21 g of fat, depending on the cooking method and trimming.[10]
The cut is generally leaner than heavily marbled steaks, such as ribeye, which results in a lower total fat content.[1]
A 100 g sirloin steak also contains 2-3 mg of iron and 3 mg of vitamin B12. These vitamins are important for oxygen transport and neurological function.[10]
Culinary Uses
[edit]Sirloin steak is a versatile cut of beef that's used in many culinary settings. It's typically cooked using dry-heat methods, such as grilling, broiling or pan-searing.[11]
Sirloin steak is commonly served alone, as well as in dishes such as kebabs, stir-fries and sandwiches where it's often cut into smaller portions.[12]
Dishes
[edit]
References
[edit]- ^ a b "On Food and Cooking: The Science and Lore of the Kitchen, 2nd ed". Gastronomica. 6 (4): 117–118. 2006. doi:10.1525/gfc.2006.6.4.117. ISSN 1529-3262.
- ^ a b "FedSpecs". fedspecs.gsa.gov. Retrieved April 15, 2026.
- ^ "How to Cook Sirloin Steak". Chicago Steak Company. Retrieved April 15, 2026.
- ^ North American Meat Processors Association, ed. (2007). The Meat buyer's guide: beef, lamb, veal, pork, and poultry (New ed., [rev. and expanded] ed.). Hoboken, N.J: John Wiley. ISBN 978-0-471-74721-5.
- ^ Dictionary.com. "Sirloin". Retrieved August 16, 2013.
- ^ Dictionary.com. "Surloin". Retrieved November 1, 2013.
- ^ a b "sirloin". Oxford English Dictionary (Online ed.). Oxford University Press. (Subscription or participating institution membership required.)
- ^ Wordreference.com. "Sirloin". Retrieved August 16, 2013. (English-French dictionary)
- ^ Snopes.com (April 8, 2013). "Mis-Steak". Retrieved August 16, 2013.
- ^ a b "Food Search | USDA FoodData Central". fdc.nal.usda.gov. Retrieved April 29, 2026.
- ^ "Client Challenge". www.slideshare.net. Retrieved April 15, 2026.
- ^ "The Culinary Institute of America (CIA)", The Grants Register 2018, London: Palgrave Macmillan UK, pp. 275–275, 2018, ISBN 978-1-137-59209-5, retrieved April 29, 2026
{{citation}}: CS1 maint: work parameter with ISBN (link)
External links
[edit]
Media related to Sirloin steak at Wikimedia Commons
- "USDA Institutional Meat Purchase Specifications". Archived from the original on August 6, 2014. Retrieved July 10, 2023. (687 KiB)
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