Porterhouse From $42/kg – Grain Fed Beef – Diamantina

The Diamantina Grain Fed Striploin Porterhouse delivers classic steakhouse quality with the confidence of Australian grain-fed beef raised for consistency and flavour.

Also known as striploin or porterhouse, this cut offers the ideal balance between tenderness and structure, with moderate marbling and a clean fat cap that performs beautifully on grill, pan, or roast.

Cryovac sealed and delivered chilled Australia-wide by Carnivore Society, this is a dependable premium cut suited to home cooks, entertainers, and professional kitchens alike.

Technical Specs

This striploin is selected for consistent marbling, reliable tenderness, and clean portioning performance:

• Brand: Diamantina Grain Fed Beef
• Cut: Striploin / Porterhouse (Short Loin)
• Breed: Angus
• Feeding: Extended grain finishing (approximately 120–150 days)
• Format: Whole striploin slab
• Weight: Approx. 4.5–6 kg per cryovac-sealed slab
• Packaging: Cryovac vacuum sealed
• Storage Life: Up to 10 weeks refrigerated (sealed and unopened)
• Delivery: Nationwide chilled courier (Mon / Wed / Fri dispatch)

Why This Cut Stands Apart

Striploin is prized for its balance. It delivers a satisfying steakhouse bite while remaining tender and juicy when cooked correctly.

The defined fat cap renders during cooking, naturally basting the meat and enhancing flavour without overwhelming richness.

Diamantina’s grain-fed program ensures even marbling and consistent results, making this striploin both premium and practical across a wide range of cooking styles.

Premium Program Standards

The Diamantina Beef Program sources cattle primarily from Queensland and Northern New South Wales, raised in open paddocks and finished on carefully formulated grain diets.

Grain finishing enhances tenderness and flavour while maintaining natural beef character. Each primal is graded for marbling and eating quality, ensuring reliable performance across every slab.

This program is trusted by butchers, restaurants, and experienced home cooks who value consistency as much as flavour.

Understanding Grain-Fed Beef

Grain feeding supplements pasture diets with balanced grain rations over approximately 120–150 days.

This process:

• Encourages gentle, even marbling.
• Improves juiciness and tenderness.
• Delivers consistent cooking performance.
• Creates a smooth, buttery finish without excessive fat.

For striploin, this results in a steak that is flavourful, forgiving, and highly versatile.

Taste and Texture Experience

When seared, this striploin releases a rich, savoury aroma followed by a juicy centre and clean beef finish.

The texture is firm enough to deliver a classic porterhouse bite, yet tender enough to remain satisfying at medium-rare.

Moderate marbling and a neat fat cap create a balanced mouthfeel, with richness that enhances rather than dominates the natural beef flavour.

Best Cooking Methods

This cut thrives on simple seasoning, high heat, and proper resting for consistent steakhouse results:

• Pan-sear or grill: Hot searing builds a crust while preserving a juicy centre.
• Whole roast: Slow roast, then rest before carving into thick steaks.
• Sous vide (optional): Finish with a hard sear to develop crust and flavour.
• Resting: Always rest for around 10 minutes before slicing across the grain.

Target internal temperature for best results is 52–54 °C for medium rare.

Flavour Pairings and Serving Ideas

Serve thick-cut steaks with hand-cut chips, charred broccolini, and red wine jus for a classic plate. Slice and serve bistro-style with rocket, shaved parmesan, and lemon dressing for a lighter option.

Whole roasted striploin works beautifully for family feasts, paired with mushrooms, garlic potatoes, or herbed butter to complement the grain-fed richness.

Packaging and Storage

Each striploin is cryovac sealed to preserve freshness, structure, and hygiene.

• Storage: Keep refrigerated until use.
• Freezing: Suitable for freezing if kept sealed.
• Thawing: Thaw slowly in refrigeration before cooking.
• Preparation: Allow meat to warm slightly before cooking for best crust and even doneness.

Nutrition Highlights

This grain-fed striploin provides:

• High-quality protein for satiety and muscle recovery.
• Naturally occurring fats, including monounsaturated fats.
• Essential nutrients such as iron, zinc, and B vitamins.

Balanced richness makes it suitable for both indulgent meals and regular premium dining.

Why Buy from Carnivore Society

Every cut is chosen for how it cooks, eats, and arrives at your door:

• Program-trusted sourcing: Selected from established Australian beef programs.
• Cryovac sealed: Clean handling and extended shelf life.
• Cold-chain delivery: Chilled courier from dispatch to door.
• Consistent supply: Built for home cooks and professional kitchens.

Where Consistency Meets Confidence

This Diamantina Grain Fed Striploin Porterhouse is ideal for cooks who want reliability without sacrificing flavour.

It delivers steakhouse-quality results whether served as individual steaks or carved from a whole roast, making it a dependable centrepiece for any occasion.

Add the Diamantina Grain Fed Striploin Porterhouse to your cart and enjoy premium Australian beef selected for flavour, consistency, and real-world cooking performance.