Tendon vs Tri Tip — What's the Difference?
Quick Answer
Side-by-side
| tendon | tri tip | |
|---|---|---|
| Primal | offal | sirloin |
| Muscle / location | Connective tissue at joints — particularly the hock/lower leg | Bottom sirloin, triangular muscle at the base of the sirloin near the flank |
| Character | Collagen-rich connective tissue extracted from the leg joints, particularly the Achilles tendon area. Extremely gelatinous when slow-cooked; provides body and sticky texture to braises and soups. Prized in Korean, Vietnamese, and South Asian cuisine for its chew and the richness it adds to broth. | A triangular cut from the bottom sirloin (tensor fasciae latae muscle). Popularized by Santa Maria-style California BBQ. Lean with a pronounced grain that changes direction. Best grilled whole to medium-rare and sliced against the grain. |
Key differences
- Different primals: offal 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
Tendon
Pick Tendon when you want its specific marbling/texture profile: Collagen-rich connective tissue extracted from the leg joints, particularly the Achilles tendon area. Extremely gelatinous when slow-cooked; provides body and sticky texture to braises and soups. Prized in Korean, Vietnamese, and South Asian cuisine for its chew and the richness it adds to broth.
Tri Tip
Pick Tri Tip when its primal/muscle traits fit the dish: A triangular cut from the bottom sirloin (tensor fasciae latae muscle). Popularized by Santa Maria-style California BBQ. Lean with a pronounced grain that changes direction. Best grilled whole to medium-rare and sliced against the grain.
Tendon and Tri Tip are different canonical muscles/primals: Tendon is offal (Connective tissue at joints — particularly the hock/lower leg); Tri Tip is sirloin (Bottom sirloin, triangular muscle at the base of the sirloin near the flank).
Choose based on tenderness, marbling, grain direction, and how you plan to cook (sear vs braise vs slice thin).
Read the full guides: tendon (what-is) · tri tip (what-is) · tendon hub · tri tip hub