By Bill Ohaire | Published: April 2026 | Last Updated: April 2026
Quick Answer
Asparagus at 230°C (450°F): Cook for 4-6 minutes using direct heat. Target internal temperature: Charred tips, tender-crisp stalks.
Asparagus at 230°C (450°F) — Overview
High heat for quick charring. The tips char while the stalks stay crisp — the ideal contrast.
BBQ Temperature
230°C (450°F)
Internal Temp
Charred tips, tender-crisp stalks
Cooking Times at 230°C (450°F)
| Detail | Value |
| BBQ Temperature | 230°C (450°F) |
| Cook Time | 4-6 minutes |
| Target Internal Temp | Charred tips, tender-crisp stalks |
| Heat Setup | direct |
Why Cook Asparagus at 230°C?
High heat for quick charring. The tips char while the stalks stay crisp — the ideal contrast.
Pro tip: Don't use pencil-thin spears at this temperature — they'll overcook in 2 minutes. Thick spears only.
Step-by-Step: Asparagus at 230°C
- Preheat: Get your BBQ to a stable 230°C (450°F). Use a grill thermometer at grate level for accuracy.
- Prep: Bring the asparagus to room temperature (15-20 minutes). Pat dry and season generously.
- Set up: Configure your BBQ for direct heat. Ensure even heat distribution across the cooking surface.
- Cook: Place the asparagus on the grate and cook for 4-6 minutes. Flip halfway through.
- Check: Use a digital meat thermometer. Target: Charred tips, tender-crisp stalks.
- Rest: Remove from heat and rest before cutting or serving.
Common Mistakes at 230°C
- Not preheating properly — a cold grill at 230°C means uneven cooking and longer times.
- Skipping the thermometer — time is a guide, internal temperature is the law.
- Opening the lid too often — every peek drops the temperature by 10-15°C and extends cooking time.
- Not resting — cutting immediately loses up to 30% of the juices. Rest for at least 5 minutes.
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Frequently Asked Questions
How long to cook asparagus at 230°C?
Cook asparagus at 230°C (450°F) for 4-6 minutes. Use direct heat and check the internal temperature reaches Charred tips, tender-crisp stalks.
Is 230°C a good temperature for asparagus?
High heat for quick charring. The tips char while the stalks stay crisp — the ideal contrast.
What internal temperature should asparagus reach?
Target Charred tips, tender-crisp stalks. 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 asparagus. Direct heat gives you better sear marks and caramelisation.
Related BBQ Guides
Sources & References
2
Serious Eats
The science of caramelisation — getting the best char on grilled vegetables.
Reference