How to Pan-Sear Asparagus
Blanching isn't necessary; high heat in a cast iron skillet creates a charred exterior while keeping the stalks tender-crisp. You want the spears to develop brown, blistered spots while remaining bright green.
Size dictates the timing.
Look for uniform stalks so they cook evenly; discard the tough, woody ends by snapping them where they break naturally.
- large cast iron skillet
- tongs
What goes in.
- 1 lbasparagus, ends trimmed
- 1 tbspneutral oil, such as grapeseed
- 1/2 tspkosher salt
- 1lemon, cut into wedges
Don't crowd the pan
Lay the stalks in a single layer. If they overlap, they will steam instead of sear, resulting in mushy, pale stalks.
The method.
Prep the stalks
Snap the bottom inch off each spear. Dry them thoroughly with a kitchen towel; wet asparagus will steam and refuse to brown.
Heat the pan
Place the skillet over medium-high heat. Add the oil and wait until it shimmers and just begins to smoke.
Sear the spears
Lay the asparagus in the pan in one layer. Let them sit undisturbed for 3 minutes until the underside develops dark brown blisters.
Finish
Toss the stalks once. Cook for another 2 minutes until tender. Remove from heat immediately, sprinkle with salt, and squeeze fresh lemon juice over the top.
Other turns to take.
Garlic-heavy
Add two cloves of thinly sliced garlic in the last minute of cooking, being careful not to let them burn.
Finished with Parmesan
Shave hard cheese over the hot asparagus immediately after pulling the pan from the burner.
When it doesn't go to plan.
If your asparagus is very thick, slice it in half lengthwise before searing.
The asparagus is done when a knife tip slides into the thickest part of the stalk with zero resistance.
If the pan gets too smoky, pull it off the burner for 30 seconds rather than turning down the heat.
The ones that keep coming up.
Why snap the ends instead of cutting?
The plant tells you exactly where the woody part ends and the tender part begins; you'll get less waste.
Can I use butter?
Butter burns at these temperatures. If you want the flavor, add a knob of cold butter in the final 30 seconds of cooking.