By Bill Ohaire | Published: April 2026 | Last Updated: April 2026
Quick Answer
Lamb Shoulder at 120°C (250°F): Cook for 6-8 hours using indirect/smoking heat. Target internal temperature: 96°C (205°F) pull-apart tender.
Lamb Shoulder at 120°C (250°F) — Overview
Classic smoking temperature for lamb shoulder. Maximum smoke absorption and collagen breakdown.
BBQ Temperature
120°C (250°F)
Internal Temp
96°C (205°F) pull-apart tender
Heat Method
indirect/smoking
Cooking Times at 120°C (250°F)
| Detail | Value |
| BBQ Temperature | 120°C (250°F) |
| Cook Time | 6-8 hours |
| Target Internal Temp | 96°C (205°F) pull-apart tender |
| Heat Setup | indirect/smoking |
Why Cook Lamb Shoulder at 120°C?
Classic smoking temperature for lamb shoulder. Maximum smoke absorption and collagen breakdown.
Pro tip: Rub with garlic, rosemary, and lemon zest. Lamb shoulder loves Mediterranean flavours.
Step-by-Step: Lamb Shoulder at 120°C
- Preheat: Get your BBQ to a stable 120°C (250°F). Use a grill thermometer at grate level for accuracy.
- Prep: Bring the lamb shoulder to room temperature (15-20 minutes). Pat dry and season generously.
- Set up: Configure your BBQ for indirect/smoking heat. Place coals on one side only, or turn off one burner on a gas BBQ.
- Cook: Place the lamb shoulder on the grate and cook for 6-8 hours. Flip halfway through.
- Check: Use a digital meat thermometer. Target: 96°C (205°F) pull-apart tender.
- Rest: Remove from heat and rest before cutting or serving.
Common Mistakes at 120°C
- Not preheating properly — a cold grill at 120°C means uneven cooking and longer times.
- Skipping the thermometer — time is a guide, internal temperature is the law.
- Opening the lid too often — every peek drops the temperature by 10-15°C and extends cooking time.
- Not resting — cutting immediately loses up to 30% of the juices. Rest for at least 5 minutes.
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Frequently Asked Questions
How long to cook lamb shoulder at 120°C?
Cook lamb shoulder at 120°C (250°F) for 6-8 hours. Use indirect/smoking heat and check the internal temperature reaches 96°C (205°F) pull-apart tender.
Is 120°C a good temperature for lamb shoulder?
Classic smoking temperature for lamb shoulder. Maximum smoke absorption and collagen breakdown.
What internal temperature should lamb shoulder reach?
Target 96°C (205°F) pull-apart tender. Always use a digital meat thermometer inserted into the thickest part for accuracy.
Should I use direct or indirect heat at 120°C?
At 120°C, use indirect/smoking heat for lamb shoulder. This provides even, gentle cooking.
Related BBQ Guides
Sources & References
1
AmazingRibs.com
Science-based lamb grilling guides and internal temperature charts.
Reference