round primal · Mexico
In Russia, this cut is kostrets.
About this cut
Also called the knuckle. A lean, moderately tender cut from the front of the round, near the sirloin. Used for roasts, kabobs, and stir-fry. Not from the sirloin despite the name.
| rare | Rojo | → | С кровью |
| medium rare | Término medio | → | Medium rare |
| medium | Tres cuartos | → | Medium |
| well done | Bien cocido | → | Хорошо прожаренный |
Doneness terminology varies by country and restaurant. When unsure, describe what you want — e.g., “warm red center” — rather than relying on the name alone.
“bola” in Mexico maps to canonical sirloin tip (round: Front of the rear leg, between sirloin and round). In Russia, look for labels such as kostrets. Also called the knuckle. A lean, moderately tender cut from the front of the round, near the sirloin. Used for roasts, kabobs, and stir-fry. Not from the sirloin despite the name.
This information is for educational purposes only and may vary by region or butcher practices.