Tendon vs Top Round Steak — What's the Difference?
Quick Answer
Tendon (beef tendon) and Top Round Steak (top round steak) are not the same cut: Tendon is offal primal (Connective tissue at joints — particularly the hock/lower leg); Top Round Steak is round primal (Steak cut from the inside round / top round).
Canonical entities: Tendon · Top Round Steak
Side-by-side
| tendon | top round steak | |
|---|---|---|
| Primal | offal | round |
| Muscle / location | Connective tissue at joints — particularly the hock/lower leg | Steak cut from the inside round / top round |
| 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 lean, affordable steak cut from the inside round. Often marketed as 'London Broil' in US supermarkets, though London broil is technically a preparation method, not a cut. Best when marinated, grilled to medium-rare, and sliced very thin against the grain. Overcooking makes it tough and dry. |
Key differences
- Different primals: offal vs round.
- 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.
Top Round Steak
Pick Top Round Steak when its primal/muscle traits fit the dish: A lean, affordable steak cut from the inside round. Often marketed as 'London Broil' in US supermarkets, though London broil is technically a preparation method, not a cut. Best when marinated, grilled to medium-rare, and sliced very thin against the grain. Overcooking makes it tough and dry.
Tendon and Top Round Steak are different canonical muscles/primals: Tendon is offal (Connective tissue at joints — particularly the hock/lower leg); Top Round Steak is round (Steak cut from the inside round / top round).
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) · top round steak (what-is) · tendon hub · top round steak hub