When you want a lean, elegant roast without excess fat, two cuts usually come up in conversation: girello and eye fillet. Both are lean, both roast beautifully, but they sit at very different points on the price and tenderness scale. Here’s how to choose between them.
What Is Girello?
Girello, also known as silverside or eye round in some regions, comes from the hind leg of the animal. It’s an extremely lean cut with minimal fat, well-suited to roasting or slow cooking, though it requires a bit more care to avoid drying out given its low fat content.
What Is Eye Fillet?
Eye fillet, also called tenderloin, is widely regarded as the most tender cut on the animal, coming from a muscle that does very little work throughout the animal’s life. It’s naturally lean but remains exceptionally tender even when cooked quickly at high heat.
Comparing Girello and Eye Fillet
| Factor | Girello | Eye Fillet |
| Tenderness | Firmer, needs careful cooking | Extremely tender naturally |
| Fat content | Very lean | Lean, slightly more forgiving |
| Price | More affordable | Premium price point |
| Best cooking method | Slow roast, careful temperature control | Quick roast or pan-sear |
| Best for | Budget-conscious lean roasts | Special-occasion centrepieces |
Why the Price Difference?
Eye fillet’s exceptional natural tenderness and limited yield per animal, there’s only a small amount on each carcass, make it one of the most premium cuts available. Girello, while still a quality lean cut, comes from a larger, more worked muscle group, making it significantly more affordable per kilo.
How to Cook Girello for Best Results
Because girello is extremely lean, it requires careful handling to avoid drying out:
- Sear first on all sides to build a flavourful crust.
- Roast at a moderate temperature, around 150–160°C, rather than high heat, to avoid overcooking the exterior before the centre is done.
- Use a meat thermometer and remove from the oven at medium-rare to medium (around 55–60°C), since girello can become tough if cooked past this point.
- Rest generously, at least 15 minutes, and always slice thinly against the grain to maximise tenderness.
How to Cook Eye Fillet for Best Results
Eye fillet’s natural tenderness means it forgives a slightly wider cooking window, but a few habits still ensure the best result:
- Sear on high heat to build a good crust, since the interior needs comparatively little cooking time.
- Finish in a hot oven if roasting whole, keeping a close eye on internal temperature given how quickly this cut cooks through.
- Rest for 10 minutes before slicing, to allow juices to settle.
- Avoid overcooking, as fillet’s appeal lies largely in its buttery tenderness, which is lost well past medium.
Which Roast Should You Choose?
Choose Girello If:
- You want a genuinely lean roast at a more accessible price point.
- You’re comfortable with a bit more careful attention to cooking temperature.
- You’re feeding a larger group and want good value per kilo.
Choose Eye Fillet If:
- Tenderness is your absolute priority.
- You’re cooking for a special occasion and want a guaranteed impressive result.
- Budget is less of a concern than achieving the most tender possible roast.
Why Grass-Fed Beef Matters for Lean Cuts
Lean cuts like girello and eye fillet have less fat to carry flavour, which means the quality of the beef itself matters even more. Our beef comes from grass-fed and finished cattle raised on Western Australian pastures, free from hormones and antibiotics, ensuring genuine flavour even in the leanest cuts.
Browse our full Beef range to compare cuts, or explore our Lean Protein Pack for a curated selection of lean options.
Final Thoughts
Girello and eye fillet both deliver lean, quality roasts, but with different trade-offs between price and guaranteed tenderness. Whichever you choose, careful attention to cooking temperature and a proper rest will help you get the best possible result from either cut.
Shop our Grass-Fed Beef range today and find the lean roast that’s right for your table.