FOUR CUTS.
ONE FIRST CHOICE.
Rump · Sirloin · Rib Fillet · Tomahawk
New to Black Onyx? Start with Sirloin for the best all-round balance. Choose Rump for bold beef flavour and value, Rib Fillet for richer juiciness, or Tomahawk when dinner needs to become an event.
Why Black Onyx?
Premium Angus character, serious marbling and four very different ways to experience it.
Meet the Four
Same Black Onyx family. Completely different steak personalities.
Rump
Sirloin
Rib Fillet
Tomahawk
First Black Onyx order? Go Sirloin. It sits right in the sweet spot: tender enough to feel premium, beefy enough to taste distinctly Angus and rich without becoming overwhelming.
Cook the Cut, Not the Ego
Keep it simple. Each steak only needs the method that suits it.
Choose Your First Black Onyx Cut
Four starting points. Pick the experience you actually want.
Black Onyx Rump SB 5
For bold beef flavour and strong everyday value.
Shop Rump
Black Onyx Sirloin SB 5
The easiest balance of tenderness, flavour and richness.
Shop Sirloin
Black Onyx Rib Fillet SB 5
For juicy marbling and a richer steak experience.
Shop Rib Fillet
Black Onyx Tomahawk SB 5
For sharing, celebrations and serious BBQ theatre.
Shop TomahawkBlack Onyx FAQs
Which Black Onyx cut is best for a first-time buyer?
Sirloin is the easiest all-round choice. It balances tenderness, Angus flavour and marbling without being as rich as Rib Fillet.
Which cut has the strongest beef flavour?
Rump is the pick when bold, traditional beef flavour matters most.
Which Black Onyx cut is the richest?
Rib Fillet and Tomahawk bring the richest experience because both come from the rib section and carry generous marbling.
Is Tomahawk worth buying for two people?
Yes, when you want a shared centrepiece rather than two individual steaks. Its size and bone make it particularly suited to celebrations and BBQ entertaining.
What marble score are the steaks in this guide?
This comparison focuses on the Black Onyx SB 5 versions of Rump, Sirloin, Rib Fillet and Tomahawk.
Pick Your Steak Personality.
Beefy, balanced, indulgent, or unforgettable, there is no wrong first cut, only the one that suits your table best.
Shop Black Onyx Beef
