{"product_id":"black-onyx-bone-in-sirloin-steak-650g-mb5","title":"Black Onyx Bone-In Sirloin Steak 650g - SB 5","description":"\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eBuy Diamantina Black Onyx Bone-In Sirloin Steak 650g - SB 5\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eExperience the exceptional quality of our \u003cstrong\u003eDiamantina Black Onyx Bone-In Sirloin Steak 650g - SB 5\u003c\/strong\u003e, renowned for its rich marbling and bold flavour. With a marble score of 5, our sirloin steak promises to deliver a tender and juicy texture that enhances every bite. Raised as part of our grain-finished feeding program for a minimum of 230 days, this premium Australian beef is sourced from the finest Black Onyx breed, ensuring superior flavour and quality. Our bone-in sirloin is perfect for BBQ, pan frying, or grilling, maintaining its freshness through vacuum sealing, and delivering an unrivalled steak experience.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCustomers choose our Black Onyx Bone-In Sirloin Steak for its unmatched tenderness and robust flavour profile, making it a staple for steak lovers and culinary enthusiasts. Ideal for those who appreciate premium beef, our sirloin steak aligns with real purchasing needs, whether for a special dinner or regular indulgence. The harmonious blend of breed quality, feeding method, and marble grade assures a satisfying meal every time. Shop now to enjoy the finest steak experience with our Diamantina Black Onyx Sirloin, and your culinary repertoire.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Highlights\u003c\/h3\u003e\n\u003cul class=\"product-bullets\" style=\"list-style: disc !important; padding-left: 20px !important;\"\u003e\n\u003cli\u003e650g Black Onyx Bone-In Sirloin Steak\u003c\/li\u003e\n\u003cli\u003eMarble Score 5 \u003c\/li\u003e\n\u003cli\u003ePremium Australian Black Onyx beef\u003c\/li\u003e\n\u003cli\u003eBone-in for enhanced flavour\u003c\/li\u003e\n\u003cli\u003eRich marbling for tenderness and juiciness\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePerfect for BBQ, pan frying, or grilling\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVacuum sealed for freshness\u003c\/li\u003e\n\u003cli\u003eAustralian family owned and operated\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eWhy Choose Black Onyx Bone-In Sirloin Steak 650g - SB 5?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBold, beefy flavour with balanced marbling\u003c\/li\u003e\n\u003cli\u003eJuicy and tender with a satisfying bite\u003c\/li\u003e\n\u003cli\u003eBone-in cut enhances depth and richness\u003c\/li\u003e\n\u003cli\u003ePerfect for both everyday meals and entertaining\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003eAuthentic Australian Black Onyx breed guarantees quality.\u003c\/li\u003e\n\u003cli\u003eDelivers consistent, high-quality results\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBBQs and weekend grilling\u003c\/li\u003e\n\u003cli\u003eSharing steak meals\u003c\/li\u003e\n\u003cli\u003ePan-fried dinners\u003c\/li\u003e\n\u003cli\u003eEntertaining with premium beef\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eDelivery \u0026amp; Storage\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul class=\"product-bullets\" style=\"list-style: disc !important; padding-left: 20px !important;\"\u003e\n\u003cli\u003eKeep frozen at or below −18°C.\u003c\/li\u003e\n\u003cli\u003eThaw under refrigeration (0–4°C) before use.\u003c\/li\u003e\n\u003cli\u003eDo not thaw at room temperature.\u003c\/li\u003e\n\u003cli\u003eDo not refreeze once thawed.\u003c\/li\u003e\n\u003cli\u003eOnce thawed, consume within 24–48 hours.\u003c\/li\u003e\n\u003cli\u003eCook thoroughly before consumption.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eA bold, premium sirloin that delivers rich flavour, tenderness, and a true steakhouse experience at home.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Diamantina","offers":[{"title":"Default Title","offer_id":44983879237840,"sku":"99904","price":45.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/2612\/4240\/files\/Butcher_sSpecialsApril2026_4_04b2402f-733c-45ea-9d6b-06f5cd592ce1_1.webp?v=1781154281","url":"https:\/\/www.peteraugustus.com.au\/products\/black-onyx-bone-in-sirloin-steak-650g-mb5","provider":"Peter Augustus Craft Butcher","version":"1.0","type":"link"}