By Bill Ohaire | Published: April 2026 | Last Updated: April 2026

Herb-crusted lamb chops seared on the grill

Photo by Emre Vonal on Pexels

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)

Cook Time

6-8 hours

Internal Temp

96°C (205°F) pull-apart tender

Heat Method

indirect/smoking

Cooking Times at 120°C (250°F)

DetailValue
BBQ Temperature120°C (250°F)
Cook Time6-8 hours
Target Internal Temp96°C (205°F) pull-apart tender
Heat Setupindirect/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

  1. Preheat: Get your BBQ to a stable 120°C (250°F). Use a grill thermometer at grate level for accuracy.
  2. Prep: Bring the lamb shoulder to room temperature (15-20 minutes). Pat dry and season generously.
  3. Set up: Configure your BBQ for indirect/smoking heat. Place coals on one side only, or turn off one burner on a gas BBQ.
  4. Cook: Place the lamb shoulder on the grate and cook for 6-8 hours. Flip halfway through.
  5. Check: Use a digital meat thermometer. Target: 96°C (205°F) pull-apart tender.
  6. Rest: Remove from heat and rest before cutting or serving.

Common Mistakes at 120°C

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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
2
America's Test Kitchen (YouTube)
Rigorously tested lamb cooking methods and recipes.
Video
3
Food Standards Australia New Zealand
Official food safety temperature guidelines for lamb.
Government
4
Mad Scientist BBQ (YouTube)
BBQ lamb experiments with detailed temperature tracking.
Video