How long should I boil asparagus?
It depends on thickness and how hard your water is boiling, so use time as a guide and texture as the decider. Start checking early. Rough guide: thin spears 2 to 3 minutes, medium 3 to 5 minutes, thick 4 to 6 minutes. You are looking for a knife tip (or fork) to slide into the thickest part with slight resistance. Tips should be tender, not falling apart.
Do I need an ice bath?
If you care about bright green color and you do not want carryover cooking, yes. An ice bath helps keep the color vibrant and the texture perky. If you are serving immediately and like it a little softer, you can skip it and just drain well. But the ice bath is the difference between “restaurant-ish” and “I got distracted and the pot won.”
Should I peel asparagus before boiling?
Only if the spears are very thick or the bottoms look especially fibrous. A quick peel on the lower 2 to 3 inches can help. Most standard grocery store asparagus does not need peeling if you trim properly.
How do I trim asparagus the right way?
Snap one spear where it naturally breaks. Line up the rest and cut to match, usually 1 to 2 inches off the bottom. If your asparagus is very fresh, snapping can sometimes take off more than you need, so feel free to trim a little less, then test one bite and adjust. The goal is to remove the woody part, not half your vegetable budget.
Why is my asparagus stringy?
Either it was older and woody, or it was under-trimmed. Next time, trim a little more off the bottom, and consider peeling thick stalks.
Can I boil asparagus ahead of time?
Yes. Boil, ice-bath, dry, refrigerate. Then serve chilled with vinaigrette, or warm briefly in butter right before dinner.
What if my bunch has mixed thickness?
No problem. Add the thickest stalks first, give them 30 to 60 seconds head start, then add the thinner ones. Or pull the thin ones out first as soon as they are done and leave the thick ones for another minute.