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

Rack of Lamb at 230°C (450°F): Cook for 12-18 minutes using direct heat. Target internal temperature: 54-57°C (130-135°F) for medium-rare.

Rack of Lamb at 230°C (450°F) — Overview

Restaurant-style high heat. Maximum crust in minimum time. For premium racks only.

BBQ Temperature

230°C (450°F)

Cook Time

12-18 minutes

Internal Temp

54-57°C (130-135°F) for medium-rare

Heat Method

direct

Cooking Times at 230°C (450°F)

DetailValue
BBQ Temperature230°C (450°F)
Cook Time12-18 minutes
Target Internal Temp54-57°C (130-135°F) for medium-rare
Heat Setupdirect

Why Cook Rack of Lamb at 230°C?

Restaurant-style high heat. Maximum crust in minimum time. For premium racks only.

Pro tip: Only for experienced cooks. The margin between perfect and overcooked is less than 2 minutes at this temperature.

Step-by-Step: Rack of Lamb at 230°C

  1. Preheat: Get your BBQ to a stable 230°C (450°F). Use a grill thermometer at grate level for accuracy.
  2. Prep: Bring the rack of lamb to room temperature (15-20 minutes). Pat dry and season generously.
  3. Set up: Configure your BBQ for direct heat. Ensure even heat distribution across the cooking surface.
  4. Cook: Place the rack of lamb on the grate and cook for 12-18 minutes. Flip halfway through.
  5. Check: Use a digital meat thermometer. Target: 54-57°C (130-135°F) for medium-rare.
  6. Rest: Remove from heat and rest before cutting or serving.

Common Mistakes at 230°C

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Frequently Asked Questions

How long to cook rack of lamb at 230°C?

Cook rack of lamb at 230°C (450°F) for 12-18 minutes. Use direct heat and check the internal temperature reaches 54-57°C (130-135°F) for medium-rare.

Is 230°C a good temperature for rack of lamb?

Restaurant-style high heat. Maximum crust in minimum time. For premium racks only.

What internal temperature should rack of lamb reach?

Target 54-57°C (130-135°F) for medium-rare. Always use a digital meat thermometer inserted into the thickest part for accuracy.

Should I use direct or indirect heat at 230°C?

At 230°C, use direct heat for rack of lamb. Direct heat gives you better sear marks and caramelisation.

Related BBQ Guides

Sources & References

1
How to BBQ Right (YouTube)
Malcom Reed's grilling and smoking techniques for lamb.
Video
2
AmazingRibs.com
Science-based lamb grilling guides and internal temperature charts.
Reference
3
America's Test Kitchen (YouTube)
Rigorously tested lamb cooking methods and recipes.
Video
4
Food Standards Australia New Zealand
Official food safety temperature guidelines for lamb.
Government