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

Colourful grilled vegetables on the barbecue

Photo by Askar Abayev on Pexels

Quick Answer

Corn on the Cob at 220°C (425°F): Cook for 12-15 minutes using direct heat. Target internal temperature: Charred and caramelised.

Corn on the Cob at 220°C (425°F) — Overview

High heat for Mexican-style elotes. Aggressive charring and deep caramelisation of the natural sugars.

BBQ Temperature

220°C (425°F)

Cook Time

12-15 minutes

Internal Temp

Charred and caramelised

Heat Method

direct

Cooking Times at 220°C (425°F)

DetailValue
BBQ Temperature220°C (425°F)
Cook Time12-15 minutes
Target Internal TempCharred and caramelised
Heat Setupdirect

Why Cook Corn on the Cob at 220°C?

High heat for Mexican-style elotes. Aggressive charring and deep caramelisation of the natural sugars.

Pro tip: Roll in mayo, chilli powder, lime juice, and cotija cheese for authentic elotes. Coriander on top.

Step-by-Step: Corn on the Cob at 220°C

  1. Preheat: Get your BBQ to a stable 220°C (425°F). Use a grill thermometer at grate level for accuracy.
  2. Prep: Bring the corn on the cob 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 corn on the cob on the grate and cook for 12-15 minutes. Flip halfway through.
  5. Check: Use a digital meat thermometer. Target: Charred and caramelised.
  6. Rest: Remove from heat and rest before cutting or serving.

Common Mistakes at 220°C

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Frequently Asked Questions

How long to cook corn on the cob at 220°C?

Cook corn on the cob at 220°C (425°F) for 12-15 minutes. Use direct heat and check the internal temperature reaches Charred and caramelised.

Is 220°C a good temperature for corn on the cob?

High heat for Mexican-style elotes. Aggressive charring and deep caramelisation of the natural sugars.

What internal temperature should corn on the cob reach?

Target Charred and caramelised. Always use a digital meat thermometer inserted into the thickest part for accuracy.

Should I use direct or indirect heat at 220°C?

At 220°C, use direct heat for corn on the cob. Direct heat gives you better sear marks and caramelisation.

Related BBQ Guides

Sources & References

1
Mad Scientist BBQ (YouTube)
Smoked vegetable experiments and creative BBQ sides.
Video
2
Weber Grill Skills
Weber Australia's vegetable grilling tips and recipes.
Manufacturer
3
Food Standards Australia New Zealand
Australian dietary guidelines and food safety for grilled produce.
Government
4
America's Test Kitchen (YouTube)
Tested techniques for grilling vegetables to perfection.
Video