How long to BBQ zucchini? Grill for 3-4 min/side at 200-220°C (400-425°F). Complete temperature guide in °C and °F with step-by-step instructions.
By Bill Ohaire | Published: April 2026 | Last Updated: April 2026
Photo by Askar Abayev on Pexels
BBQ Zucchini for 3-4 min/side over direct heat at 200-220°C (400-425°F). Internal temp: N/A. Rest for 1-2 min.
Here is everything you need to know about cooking zucchini on the BBQ. We cover direct grilling, indirect heat, and smoking times with temperatures in Celsius (and Fahrenheit) so you get perfect results every time.
| Method | Temperature | Time |
|---|---|---|
| Direct Grilling | 200-220°C (400-425°F) | 3-4 min/side |
Thickness: 1cm slices lengthwise | Rest time: 1-2 min
Use a calibrated digital meat thermometer for accuracy. Insert the probe into the thickest part of the meat, away from bone or fat pockets, which can give false readings.
| Doneness | Internal Temperature |
|---|---|
| Well Done | Tender with grill marks, slight bite remaining |
Whole muscle cuts of vegetables are safe at 63°C (145°F) with a 3-minute rest, according to food safety authorities. Use a calibrated meat thermometer in the thickest part, away from bone.
Slice lengthwise for grill-friendly planks. Brush with olive oil and season with salt. Don't overcook — zucchini should still have a slight bite.
Temperature accuracy matters more than timing. Factors like wind, ambient temperature, grill type, and meat thickness all affect cook times. Always verify doneness with a thermometer rather than relying solely on the clock. — AmazingRibs.com
See how zucchini compares to other popular vegetables cuts on the BBQ:
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Open CalculatorHow long do you BBQ zucchini?
Grill zucchini for 3-4 min/side over direct heat at 200-220°C (400-425°F). Always use a meat thermometer to check the internal temperature reaches N/A.
What temperature should zucchini be when cooked?
The safe internal temperature for zucchini is N/A. Use a digital meat thermometer inserted into the thickest part of the meat, away from any bone.
How long should zucchini rest after BBQ?
Rest zucchini for 1-2 min after removing from the BBQ. This allows the juices to redistribute throughout the meat, resulting in a juicier, more flavourful result. The internal temperature will continue to rise 2-3°C during this time.
Should I cook zucchini on high or low heat?
Cook zucchini over medium-high direct heat (200-220°C (400-425°F)) for the best sear and flavour.