asparagus
A spring vegetable harvested as young, tender shoots; eaten whole, typically roasted, grilled, steamed, or sauteed. Thin spears cook in minutes, while thick spears can stay crisp inside even after the outside has browned -- thickness, more than any clock, should set the cooking time.
Buying guidance
Look for firm, tightly closed tips and stalks that snap rather than bend; the cut ends shouldn't look dried out or woody. Match spear thickness across the bunch if you want everything to finish cooking at the same time.
Substitutions
- Broccolini or tender broccoli stems -- a similar quick-roasting green vegetable; adjust cooking time to the piece's thickness.
- Green beans -- a reasonable stand-in for the roasted or steamed role, with a firmer bite.
Tips & common mistakes
The woody, fibrous base doesn't soften no matter how long it cooks -- snap each spear near the bottom by hand rather than cutting with a knife, and it will break naturally right where the tender part starts, which is more reliable than guessing with a blade.
Storage
Asparagus keeps best stood upright in a jar or glass with an inch of water, like cut flowers, loosely covered with a bag and refrigerated. Laid flat and wrapped in plastic the way most vegetables are, the cut ends dry out and the tips wilt within a day or two.