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 180°C (350°F): Cook for 2.5-3.5 hours using indirect heat. Target internal temperature: 93-96°C (200-205°F) pull-apart.

Lamb Shoulder at 180°C (350°F) — Overview

Higher heat for a crispier exterior. The connective tissue still breaks down but the surface browns more.

BBQ Temperature

180°C (350°F)

Cook Time

2.5-3.5 hours

Internal Temp

93-96°C (200-205°F) pull-apart

Heat Method

indirect

Cooking Times at 180°C (350°F)

DetailValue
BBQ Temperature180°C (350°F)
Cook Time2.5-3.5 hours
Target Internal Temp93-96°C (200-205°F) pull-apart
Heat Setupindirect

Why Cook Lamb Shoulder at 180°C?

Higher heat for a crispier exterior. The connective tissue still breaks down but the surface browns more.

Pro tip: Cover with foil for the first 2 hours, then uncover to crisp the outside for the final hour.

Step-by-Step: Lamb Shoulder at 180°C

  1. Preheat: Get your BBQ to a stable 180°C (350°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 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 2.5-3.5 hours. Flip halfway through.
  5. Check: Use a digital meat thermometer. Target: 93-96°C (200-205°F) pull-apart.
  6. Rest: Remove from heat and rest before cutting or serving.

Common Mistakes at 180°C

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Frequently Asked Questions

How long to cook lamb shoulder at 180°C?

Cook lamb shoulder at 180°C (350°F) for 2.5-3.5 hours. Use indirect heat and check the internal temperature reaches 93-96°C (200-205°F) pull-apart.

Is 180°C a good temperature for lamb shoulder?

Higher heat for a crispier exterior. The connective tissue still breaks down but the surface browns more.

What internal temperature should lamb shoulder reach?

Target 93-96°C (200-205°F) pull-apart. Always use a digital meat thermometer inserted into the thickest part for accuracy.

Should I use direct or indirect heat at 180°C?

At 180°C, use indirect heat for lamb shoulder. This provides even, gentle cooking.

Related BBQ Guides

Sources & References

1
Weber Grill Skills
Weber Australia's guides for grilling lamb on gas and charcoal.
Manufacturer
2
How to BBQ Right (YouTube)
Malcom Reed's grilling and smoking techniques for lamb.
Video
3
AmazingRibs.com
Science-based lamb grilling guides and internal temperature charts.
Reference
4
America's Test Kitchen (YouTube)
Rigorously tested lamb cooking methods and recipes.
Video