You’ll know they’re done when they turn a bright, vibrant green and have those sexy charred brown marks. The spears should be tender when poked with a fork, but still have a little snap. If they droop over like a sad birthday balloon, you’ve gone too far.
Here’s a surprising fact to impress your friends: asparagus is a member of the lily family, same as onions and garlic. So while you’re grilling, you’re technically cooking a flower’s distant cousin. Don’t tell your asparagus that—it’ll get a complex.
Asparagus Cook Time Bbq at Eva Facy blog
The Biggest Mistake: Cold Asparagus Syndrome
Do not throw cold asparagus onto a hot grill. It will shock the poor green things, and they’ll cook unevenly. Let them sit at room temperature for 10 minutes before they hit the metal. It’s like letting a jumper stretch before a marathon.
Also, don’t crowd the grill. Give each spear its personal space. If you cram them together, they’ll steam instead of sear, and you’ll end up with a soggy green mess that tastes like boiled sadness. Space is the secret weapon.