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How to Grill Leeks

How to grill leeks on the BBQ. Cook at 200-220°C (400-425°F) for 4-6 minutes per side. Step-by-step guide with temperatures and tips for perfect results.

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

Colourful grilled vegetables on the barbecue

Photo by Askar Abayev on Pexels

Quick Answer

Grill leeks at 200-220°C (400-425°F) for 4-6 minutes per side.

How to Grill Leeks

Wash leeks thoroughly — dirt hides between the layers. Grilled leeks become silky and sweet with a smoky char. Serve with romesco sauce or simply with salt, pepper, and a squeeze of lemon.

Temperature

200-220°C (400-425°F)

Cook Time

4-6 minutes per side

Category

Grilled Vegetables

Step-by-Step Instructions

  1. Prep: Trim root end and dark green tops. Halve lengthwise, wash thoroughly between layers, brush with olive oil.
  2. Preheat: Get your BBQ to 200-220°C (400-425°F). Clean and oil the grate to prevent sticking.
  3. Grill: Cook for 4-6 minutes per side.
  4. Check doneness: Tender throughout, charred outer layers, sweet and mild.
  5. Serve: Serve immediately for the best texture and flavour.

Tips for Perfect Results

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Frequently Asked Questions

How long do you grill leeks?

Grill leeks at 200-220°C (400-425°F) for 4-6 minutes per side. Tender throughout, charred outer layers, sweet and mild.

What temperature for grilled leeks?

Grill leeks at 200-220°C (400-425°F). Preheat the grill and oil the grate before cooking.

Related BBQ Guides

All Cooking Times BBQ Vegetables Guide

Sources & References

1
AmazingRibs.com
Vegetable grilling guides with temperature and timing charts.
Reference
2
Guga Foods (YouTube)
Creative grilled vegetable experiments and flavour combinations.
Video
3
How to BBQ Right (YouTube)
Malcom Reed's side dish and grilled vegetable recipes.
Video
4
Serious Eats
The science of caramelisation — getting the best char on grilled vegetables.
Reference