Chuck Eye Steak vs Sirloin Cap — What's the Difference?
Quick Answer
Chuck Eye Steak (chuck eye steak) and Sirloin Cap (sirloin cap) are not the same cut: Chuck Eye Steak is chuck primal (5th rib, where the chuck meets the rib primal); Sirloin Cap is sirloin primal (top sirloin cap (coulotte)).
Canonical entities: Chuck Eye Steak · Sirloin Cap
Side-by-side
| chuck eye steak | sirloin cap | |
|---|---|---|
| Primal | chuck | sirloin |
| Muscle / location | 5th rib, where the chuck meets the rib primal | top sirloin cap (coulotte) |
| Character | The 'poor man's ribeye' — cut from the 5th rib, right where the chuck primal ends and the rib primal begins. Contains the same longissimus dorsi muscle as a ribeye but from a less premium section. Similar marbling at a significantly lower price point. Only 2 steaks per animal from this location. | Triangular cap on the top sirloin; prized as picanha in Brazil. |
Key differences
- Different primals: chuck vs sirloin.
- Texture and slicing: compare fibrous, grain-heavy cuts vs more tender steak-style muscles based on each cut’s description.
- Retail naming diverges by country—always map through a canonical cut when translating menus or labels.
When to use each
Chuck Eye Steak
Pick Chuck Eye Steak when you want its specific marbling/texture profile: The 'poor man's ribeye' — cut from the 5th rib, right where the chuck primal ends and the rib primal begins. Contains the same longissimus dorsi muscle as a ribeye but from a less premium section. Similar marbling at a significantly lower price point. Only 2 steaks per animal from this location.
Sirloin Cap
Pick Sirloin Cap when its primal/muscle traits fit the dish: Triangular cap on the top sirloin; prized as picanha in Brazil.
Chuck Eye Steak and Sirloin Cap are different canonical muscles/primals: Chuck Eye Steak is chuck (5th rib, where the chuck meets the rib primal); Sirloin Cap is sirloin (top sirloin cap (coulotte)).
Choose based on tenderness, marbling, grain direction, and how you plan to cook (sear vs braise vs slice thin).
Read the full guides: chuck eye steak (what-is) · sirloin cap (what-is) · chuck eye steak hub · sirloin cap hub