0208 540 1222
From the heart of Argentina’s fertile Pampas comes a steak that redefines luxury — the Urien-Loza Argentine Wagyu Fillet. This extraordinary cut is born from the crossbreeding of two world-renowned breeds: Full Blood Japanese Wagyu and Argentine Black Angus. The result? A rich, buttery steak, beautifully marbled and packed with bold, beefy flavour that leaves you wanting more.
Only hand-selected cattle are chosen by our expert Argentine farming partners for this exclusive programme. Raised on open pastures and nourished with a premium mix of high-quality grass and grain, the cattle thrive in Argentina’s mineral-rich landscapes, enjoying a stress-free lifestyle — a key secret behind producing world-class beef.
What truly sets this Wagyu apart is the expertise and dedication of our farming partners. With generations of knowledge and a deep respect for animal welfare, they carefully oversee every stage of the rearing process. Their craftsmanship ensures each animal is nurtured to perfection, so every steak consistently delivers exceptional tenderness, deep marbling, and unforgettable flavours.
Each Fillet steak is expertly cut by our master butchers and flash-frozen at peak freshness — offering you a world-class dining experience in the comfort of your own home.
Exclusively available at Casa Argentina. Limited availability.
This product is sold frozen. It may begin to thaw during delivery, so we recommend not refreezing once received.
Cut To The Steak
Wagyu beef is world-renowned for its extraordinary marbling — fine strands of intramuscular fat that melt during cooking to create a rich, buttery texture and deep umami flavour. This natural marbling also helps keep the meat incredibly tender and juicy, setting Wagyu apart from other beef.
Wagyu cattle are raised under careful conditions that prioritise animal welfare and long-term health. This slow-rearing process — combined with the breed’s unique genetics — produces exceptional beef with unmatched flavour and tenderness. The high level of marbling, rarity, and strict quality grading all contribute to the premium price.
The BMS is a grading system that measures the level of marbling in beef on a scale from 1 to 12. The higher the number, the more marbled, tender, and flavourful the meat. Our Wagyu boasts an excellent BMS for a truly indulgent experience.
While Wagyu originated in Japan, our beef comes from specially selected Wagyu herds raised on the lush pastures of Argentina. These cattle are grass-fed, ethically reared, and handled with care to ensure exceptional quality from farm to fork.
This is a common myth. While some traditional Japanese farms have experimented with massages or beer, it’s not a requirement — and it’s not part of our process. Our Argentinian Wagyu cattle are raised naturally with a strong focus on wellbeing, resulting in outstanding beef without gimmicks.
Keep it simple to let the marbling shine. Sear your steak in a hot pan with a touch of oil and finish with Celusal Semi-Coarse BBQ Salt (available from us). Medium-rare is ideal. Let it rest before serving, and pair with chimichurri, grilled vegetables, or roasted potatoes. For drinks, a bold Malbec is the perfect match.
Our Wagyu steaks are dispatched frozen to preserve freshness. It will start to thaw out during the delivery process. Once defrosted, we recommend keeping them chilled and consuming within 2–3 days, to maintain the best texture and flavour. We do not recommend refreezing once thawed out.
Urien Loza Argentine Wagyu Fillet Steak (Bife de Lomo)
Serves 0
Click Weight For More Sizes
Free Thermal Box Added £0.00
From the heart of Argentina’s fertile Pampas comes a steak that redefines luxury — the Urien-Loza Argentine Wagyu Fillet. This extraordinary cut is born from the crossbreeding of two world-renowned breeds: Full Blood Japanese Wagyu and Argentine Black Angus. The result? A rich, buttery steak, beautifully marbled and packed with bold, beefy flavour that leaves you wanting more.
Only hand-selected cattle are chosen by our expert Argentine farming partners for this exclusive programme. Raised on open pastures and nourished with a premium mix of high-quality grass and grain, the cattle thrive in Argentina’s mineral-rich landscapes, enjoying a stress-free lifestyle — a key secret behind producing world-class beef.
What truly sets this Wagyu apart is the expertise and dedication of our farming partners. With generations of knowledge and a deep respect for animal welfare, they carefully oversee every stage of the rearing process. Their craftsmanship ensures each animal is nurtured to perfection, so every steak consistently delivers exceptional tenderness, deep marbling, and unforgettable flavours.
Each Fillet steak is expertly cut by our master butchers and flash-frozen at peak freshness — offering you a world-class dining experience in the comfort of your own home.
Exclusively available at Casa Argentina. Limited availability.
This product is sold frozen. It may begin to thaw during delivery, so we recommend not refreezing once received.
Cut To The Steak
Wagyu beef is world-renowned for its extraordinary marbling — fine strands of intramuscular fat that melt during cooking to create a rich, buttery texture and deep umami flavour. This natural marbling also helps keep the meat incredibly tender and juicy, setting Wagyu apart from other beef.
Wagyu cattle are raised under careful conditions that prioritise animal welfare and long-term health. This slow-rearing process — combined with the breed’s unique genetics — produces exceptional beef with unmatched flavour and tenderness. The high level of marbling, rarity, and strict quality grading all contribute to the premium price.
The BMS is a grading system that measures the level of marbling in beef on a scale from 1 to 12. The higher the number, the more marbled, tender, and flavourful the meat. Our Wagyu boasts an excellent BMS for a truly indulgent experience.
While Wagyu originated in Japan, our beef comes from specially selected Wagyu herds raised on the lush pastures of Argentina. These cattle are grass-fed, ethically reared, and handled with care to ensure exceptional quality from farm to fork.
This is a common myth. While some traditional Japanese farms have experimented with massages or beer, it’s not a requirement — and it’s not part of our process. Our Argentinian Wagyu cattle are raised naturally with a strong focus on wellbeing, resulting in outstanding beef without gimmicks.
Keep it simple to let the marbling shine. Sear your steak in a hot pan with a touch of oil and finish with Celusal Semi-Coarse BBQ Salt (available from us). Medium-rare is ideal. Let it rest before serving, and pair with chimichurri, grilled vegetables, or roasted potatoes. For drinks, a bold Malbec is the perfect match.
Our Wagyu steaks are dispatched frozen to preserve freshness. It will start to thaw out during the delivery process. Once defrosted, we recommend keeping them chilled and consuming within 2–3 days, to maintain the best texture and flavour. We do not recommend refreezing once thawed out.
Urien Loza Argentine Wagyu Fillet Steak (Bife de Lomo)
And to drink?
