{"product_id":"black-onyx-sirloin-sb5","title":"Black Onyx Sirloin SB 5","description":"\u003ch2\u003eBlack Onyx Sirloin SB 5\u003c\/h2\u003e\n\u003cp\u003eThis Black Onyx Sirloin sets a new standard in premium Angus, delivering exceptional eating quality through considered breeding and refined feeding programs. With enhanced marbling and signature Angus flavour, it offers a bold, beef-forward profile with excellent balance and consistency.\u003c\/p\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cul class=\"product-bullets\" style=\"list-style: disc !important; padding-left: 20px !important;\"\u003e\n\u003cli\u003eBlack Onyx Sirloin SB 5\u003c\/li\u003e\n\u003cli\u003eGrain finished for a minimum of 230 days\u003c\/li\u003e\n\u003cli\u003eEnhanced marbling with signature Angus flavour\u003c\/li\u003e\n\u003cli\u003eDesigned for premium retail and food service\u003c\/li\u003e\n\u003cli\u003eAustralian family-owned\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePerformance \u0026amp; Quality\u003c\/h3\u003e\n\u003cul class=\"product-bullets\" style=\"list-style: disc !important; padding-left: 20px !important;\"\u003e\n\u003cli\u003eSB 5 grading with enhanced marbling\u003c\/li\u003e\n\u003cli\u003eElevated tenderness with a classic sirloin bite\u003c\/li\u003e\n\u003cli\u003eRich, beef-forward flavour that stands above the ordinary\u003c\/li\u003e\n\u003cli\u003eExcellent performance across grilling, pan-searing, and roasting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWholesale Advantages\u003c\/h3\u003e\n\u003cul class=\"product-bullets\" style=\"list-style: disc !important; padding-left: 20px !important;\"\u003e\n\u003cli\u003eIdeal for steakhouses, restaurants, and premium butchers\u003c\/li\u003e\n\u003cli\u003eConsistent quality for repeatable high-end results\u003c\/li\u003e\n\u003cli\u003eStrong yield and portion control\u003c\/li\u003e\n\u003cli\u003eReliable performance across multiple cooking applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy This Product\u003c\/h3\u003e\n\u003cul class=\"product-bullets\" style=\"list-style: disc !important; padding-left: 20px !important;\"\u003e\n\u003cli\u003eSets a new benchmark in premium Angus beef\u003c\/li\u003e\n\u003cli\u003eEnhanced marbling for improved juiciness and flavour\u003c\/li\u003e\n\u003cli\u003eRefined feeding program for consistent quality\u003c\/li\u003e\n\u003cli\u003ePerfect for premium menus and everyday steak offerings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis Black Onyx Sirloin pairs exceptionally well with our condiments such as truffle butters or house-made chimichurri, enhancing its richness and depth of flavour.\u003c\/p\u003e\n\u003ch3\u003eDelivery \u0026amp; Storage\u003c\/h3\u003e\n\u003cul class=\"product-bullets\" style=\"list-style: disc !important; padding-left: 20px !important;\"\u003e\n  \u003cli\u003eKeep refrigerated at 0–4°C upon delivery.\u003c\/li\u003e\n  \u003cli\u003eStore in the coldest part of the refrigerator.\u003c\/li\u003e\n  \u003cli\u003eDo not leave at room temperature for extended periods.\u003c\/li\u003e\n  \u003cli\u003eDo not refreeze if previously chilled.\u003c\/li\u003e\n  \u003cli\u003eConsume within 24–48 hours of delivery, or by the use-by date.\u003c\/li\u003e\n  \u003cli\u003eCook thoroughly before consumption.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThe Black Onyx Sirloin SB 5 delivers bold Angus flavour, balanced tenderness, and consistent premium performance across every cut.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Diamantina","offers":[{"title":"300g Steak","offer_id":45002844930256,"sku":"PA9103","price":33.5,"currency_code":"AUD","in_stock":true},{"title":"6kg Whole","offer_id":45002844963024,"sku":"PA9305","price":480.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/2612\/4240\/files\/Black_Onyx_SirloinPieceSB8-9_ff40af72-19dd-4a80-a31b-7f195ab78557.webp?v=1781153672","url":"https:\/\/www.peteraugustus.com.au\/products\/black-onyx-sirloin-sb5","provider":"Peter Augustus Craft Butcher","version":"1.0","type":"link"}