アスパラガスのオーブン焼き
Blistered at the tips, snappy in the middle, and slicked with olive oil, garlic, and a squeeze of lemon, this is asparagus at its best in under 20 minutes. A screaming-hot oven and a single sheet pan do all the work.
Trim the woody ends, toss the spears with olive oil, salt, and pepper, and spread them in a single layer on a sheet pan. Roast at 425F (220C) for 10 to 15 minutes, depending on thickness, until the tips are crisp and the stalks are tender-crisp. Finish with lemon and, if you like, garlic or Parmesan.
- Roast at 425F (220C) in a single layer so the spears caramelize instead of steaming.
- Match the time to the thickness: 10 minutes for thin spears, up to 15 for thick ones.
- Add garlic and cheese only in the last few minutes so they brown without burning.
Equipment
- Rimmed sheet pan
- Chef's knife
- Cutting board
- Microplane or garlic press
- Tongs
材料
For the asparagus
- 450 g asparagus, 1 bunch, woody ends trimmed
- 30 ml extra-virgin olive oil
- 2 cloves garlic, minced or grated
- 3 g kosher salt, or to taste
- 1 g freshly ground black pepper
To finish
- 1/2 lemon, for juice and zest
- 20 g grated Parmesan, optional; omit to keep vegan
- flaky sea salt, optional, for serving
作り方
- ステップ01
Position a rack in the upper third of the oven and heat to 425F (220C). A hot oven and a high rack are what give you browned tips instead of limp, gray spears. Let the oven come fully to temperature before the pan goes in.
- ステップ02
Line up the spears and cut off the tough, pale bottoms, usually the lower 2 to 5 cm (1 to 2 inches). If you are unsure where the woody part ends, bend one spear until it snaps; it will break naturally at the point where it turns tender. Trim the rest to match that length.
- ステップ03
Pile the asparagus on the sheet pan. Drizzle with the olive oil, scatter over the garlic, salt, and pepper, and toss with your hands until every spear is evenly coated. The oil should slick the stalks, not pool on the pan.
- ステップ04
Arrange the spears in one even layer with a little space between them, tips pointing the same way for easy serving. Crowding traps steam and gives you soggy asparagus, so use a second pan if needed. This is the single most important step for roasting asparagus in the oven.
- ステップ05
Roast for 10 to 15 minutes, until the tips are lightly crisped and browned and a stalk bends but still has snap when lifted with tongs. Start checking at 10 minutes for thin spears (pencil-width) and closer to 14 to 15 for thick ones. No need to flip; a hot upper rack browns the tops nicely on its own.
- ステップ06
Transfer to a platter. Squeeze the lemon over the top, add a little grated zest, and shower with Parmesan if using. Taste and add flaky salt. Serve hot or warm.
Make ahead
Trim and wash the asparagus up to a day ahead, then wrap the spears in a damp paper towel and store in a bag in the crisper drawer. Toss with oil and seasoning only just before roasting so the salt does not draw out moisture and steam the spears. For the best texture, roast within an hour of serving.
Storage
Refrigerate leftovers in an airtight container for up to 3 days. Reheat in a 400F (205C) oven for 4 to 5 minutes to revive the texture; the microwave will turn them limp. Cold roasted asparagus is also excellent chopped into salads, grain bowls, or a frittata.
Variations
Parmesan and panko crunch
In the last 4 minutes of roasting, sprinkle the spears with a mix of 30 g (1/4 cup) panko, 20 g (1/4 cup) grated Parmesan, and a little melted butter for a golden, crisp topping.
Balsamic and shallot
Skip the lemon and toss the finished spears with a splash of aged balsamic vinegar and thinly sliced raw shallot. The sweet-tart glaze plays beautifully against the caramelized tips.
Lemon-garlic with chili
Add 1/4 tsp red pepper flakes with the garlic and finish with extra lemon zest for a brighter, spicier version that stands up to rich mains.
Serve with
Nutrition per serving
Nutrition values are estimates based on the metric measurements. Adjust as needed.
よくある質問
What temperature should I cook asparagus in the oven?
425F (220C) is the sweet spot. Roasting asparagus in the oven at high heat caramelizes the tips and cooks the spears fast enough that they stay tender-crisp rather than mushy. You can go up to 450F (230C) for thick spears if you want more color.
How long does asparagus take to roast?
Usually 10 to 15 minutes at 425F (220C). Thin, pencil-width spears are done in about 10 minutes; thick spears take 14 to 15. Pull them when the tips are crisp and browned and the stalks bend but still snap.
Do I need to peel or trim asparagus before roasting?
Always trim the woody bottom ends, about 1 to 2 inches. Snap one spear to find the natural break point, then cut the rest to match. Only very thick, late-season spears benefit from peeling the lower third; standard bunches do not need it.
Should I flip the asparagus while it roasts?
No. Roasting on an upper rack in a single layer browns the tops without flipping. If you crowd the pan or use a low rack, the spears steam instead of roast, so give them room and keep the heat high.
Why is my roasted asparagus soggy?
Soggy spears almost always come from a crowded pan or an oven that is not hot enough. When you cook asparagus in the oven, spread it in a single layer with space between the spears, use a fully preheated 425F (220C) oven, and pat the asparagus dry after washing so surface water does not steam them.
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