Garlic in the grill.45 minutes at 320°F
Whole head wrapped securely in foil; indirect heat. A useful starting range, with the details that matter.
Garlic, your setting
at 320°F
Based on Weber: cooking chart.
Source entry: Garlic whole. Portion controls describe one piece or planning portion; they are separate from the manufacturer’s total basket load.
From preheat to the final check.
- 1
Preheat
320°F; follow your appliance instructions.
- 2
Cook
45 minutes; keep pieces evenly spaced.
- 3
Turn
At about 22 minutes, turn or shake.
- 4
Check
Test the center for tenderness or the stated texture.
- 5
Rest
No mandatory USDA rest time for this food.
A quick size comparison.
The source reference is marked below. Other rows are modelled estimates at your selected settings.
| Reference size | Typical time | Basis |
|---|---|---|
| 4 oz | 28-29 minutes | Model estimate |
| 8 oz | 45 minutes | Source reference |
| 16 oz | 1 h 10 min to 1 h 11 min | Model estimate |
Same food. Different details.
A frozen estimate is not supported for this method. Thaw safely before using the reference range.
A few things worth knowing.
How long does garlic take in the grill?
For Whole head wrapped securely in foil; indirect heat, the chart baseline is 45 minutes at 320°F. Adjusted sizes and temperatures are modelled estimates.
What makes garlic cook faster or slower?
Use evenly sized pieces so the center and outside finish closer together. Thickness, initial temperature and appliance output also matter. A total basket weight does not describe the thickness of each piece.
Can I cook garlic from frozen?
This method has no supported frozen model. Thaw safely first and use the reference shape.
When should I start checking?
Check at 45 minutes for this setting. Keep cooking if the center has not reached the appropriate safety endpoint or texture. A timer is a reminder to check.
How do I know when garlic is done?
Check the center for the texture you want. Start checking at the lower end of the range; your appliance and starting temperature can change the result.
Next on the menu?
More grill timesWhere this range comes from.
- Weber: cooking chartChecked 2026-10-01
Reference facts are compiled from primary charts. Adjusted ranges are planning estimates. Read how we calculate them.