what temp to cook asparagus in oven

You’ll get the best roasted asparagus by cooking it hot and fast in the oven—around 400–425°F (200–220°C) for 10–15 minutes, depending on thickness.

Ideal oven temperature

• A great all‑purpose temp is 400°F (200°C) for tender‑crisp spears in about 12–15 minutes for medium thickness.

• Many popular recipes also use 425°F (220°C) for 7–15 minutes, which gives a bit more browning and char at the tips.

• Going much lower than 375°F tends to make asparagus softer and less caramelized, while much higher than 425°F risks burning the tips before the stalks are cooked.

Time by thickness

• Thin spears: 8–10 minutes at 400°F.

• Medium spears: 12–15 minutes at 400°F.

• Thick spears: 15–18 minutes; you can stay at 400°F or drop slightly to 375°F to avoid burning the tips.

A simple way to remember it: hot oven (400–425°F), single layer on a baking sheet, olive oil, salt, pepper, and start checking a few minutes early so they come out bright green, tender, and just starting to brown at the tips.