The Black Onyx Angus Scotch Cube Roll MB4+ from Rangers Valley is a centrepiece cut designed for serious steak lovers. Known for its consistency, balanced marbling, and deep Angus flavour, this cube roll delivers steakhouse-quality results at home.
Long-fed for exceptional eating performance, it offers a rich yet controlled level of juiciness that suits both special occasions and premium everyday cooking.
With this special pricing, it presents outstanding value for those looking to enjoy one of Australia’s most respected Angus programs without compromise.
Butcher’s Notes
See key specifications below:
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Cut: Scotch Cube Roll
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Breed: Pure Black Angus
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Brand: Black Onyx
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Marbling Score: MB3+
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Feeding Program: Long-fed grain finished(minimum 250 days)
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Origin: Australia
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Texture: Soft, fine-grained, and consistently tender
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Flavour Profile: Rich beef flavour with buttery Angus depth
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Grading: MSA graded
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Best Cooking Methods: Grilling, pan-searing, BBQ, reverse sear
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Ideal Doneness: Medium-rare to medium
Pure Black Angus, Long-Fed for Exceptional Marbling
Black Onyx Angus is produced exclusively from pure Black Angus cattle selected for their genetic ability to develop consistent marbling. Cattle in the Black Onyx program are raised without hormone growth promotants (HGPs) and are not treated with antibiotics for growth purposes.
Under the Rangers Valley program, these cattle are long-fed on a carefully managed grain diet that enhances intramuscular fat while preserving clean beef flavour.
This extended feeding(minimum 250 days) period allows marbling to develop evenly throughout the muscle, resulting in predictable tenderness and juiciness across the entire cut.
The focus is not on excess richness, but on balance. Every cube roll delivers reliable eating quality that chefs and home cooks can trust.
Why Black Onyx Angus Scotch Cube Roll MB3–4+?
Here is why the Black Onyx Angus Scotch Cube Roll MB4+ remains one of the most trusted premium Angus cuts:
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Premium Angus genetics: Produced from pure Black Angus cattle selected for consistent marbling, tenderness, and reliable eating quality.
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Balanced marbling level: MB4+ delivers noticeable juiciness and flavour without overwhelming richness, making it versatile for regular premium cooking.
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Exceptional versatility: Ideal for cutting into ribeye steaks, roasting whole, or serving as a centrepiece for entertaining.
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Chef-trusted consistency: Part of the Black Onyx program by Rangers Valley, known for dependable performance across every cook and cut.
MB3–4+ Marbling Explained
Marbling scores between MB3 and MB4+ represent a sweet spot in premium Angus beef. At this level, intramuscular fat is clearly visible and evenly distributed, allowing it to render smoothly during cooking.
The result is improved juiciness, tenderness, and flavour depth without masking the natural character of the beef.
This level of marbling is especially well-suited to high-heat cooking methods. The fat melts gradually, protecting the meat fibres and ensuring a succulent interior with a beautifully caramelised exterior. For those seeking indulgence without excess, MB3–4+ delivers exceptional balance.
Taste and Texture Experience
When cooked correctly, the Black Onyx Angus Scotch Cube Roll offers a luxurious yet restrained eating experience. The texture is soft and fine-grained, yielding easily without losing structure. Each bite delivers rich Angus flavour supported by buttery undertones from the marbling.
The finish is clean and satisfying, making this cut suitable for both bold seasoning and minimalist preparation. Whether sliced thick or thin, it maintains juiciness and flavour from edge to centre.
Best Cooking Methods for Angus Cube Roll
Here are the methods that bring out the best in this premium cut.
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High-heat grilling: Ideal for thick-cut ribeyes, delivering strong caramelisation while keeping the centre juicy.
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Pan-searing: Provides precise temperature control and even browning, perfect for finishing with butter, garlic, and herbs.
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BBQ cooking: Adds subtle smokiness that complements the Angus richness without overpowering it.
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Reverse sear: Slowly bringing the cube roll to temperature before searing ensures even doneness and maximum tenderness.
Packaging, Storage, and Shelf Life
Each Black Onyx Angus Scotch Cube Roll is cryovac sealed immediately after processing to preserve freshness, flavour, and texture. Vacuum sealing reduces oxygen exposure, supporting consistent quality from delivery to cooking.
When stored unopened in the refrigerator, the product maintains its freshness for up to 10 weeks. For longer storage, freezing at -18°C preserves eating quality for up to 12 months. Slow thawing in the refrigerator is recommended to protect moisture and structure before cooking.
Why Buy Black Onyx Angus from Carnivore Society
These are the reasons Carnivore Society is trusted for premium Angus beef.
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Ethically Sourced from Rangers Valley: Access to one of Australia’s most respected beef programs.
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Consistent Black Onyx quality: Reliable marbling, tenderness, and flavour in every cut.
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Strict cold-chain handling: Ensures freshness, safety, and optimal eating performance on arrival.
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Exceptional value with special pricing: Premium Angus beef at a reduced price without sacrificing quality.
The Ultimate Premium Angus Centrepiece
The Black Onyx Angus Scotch Cube Roll MB4+ is a statement cut that delivers on every level. From its refined marbling and rich flavour to its versatility in the kitchen, it is designed for those who take their beef seriously.
Whether prepared for a special gathering or portioned into premium steaks, this cube roll offers steakhouse-level quality with the confidence of trusted sourcing and expert handling.
