how long to bake asparagus

For classic roasted asparagus, bake it for about 10–15 minutes at a high temperature, adjusting for how thick the spears are.

Quick Scoop

• At 400–425°F (200–220°C), most asparagus is done in 10–15 minutes.

• Thin spears: start checking at 8–10 minutes so they don’t overcook.

• Medium/typical spears: 12–15 minutes is the usual sweet spot.

• Very thick spears: can take 16–20 minutes, sometimes a bit more at lower oven temps like 350°F.

• Doneness test: the base should be just tender when pierced with a fork, with tips still a little crisp, not mushy.

Simple step-by-step

1. Preheat oven to 400–425°F (200–220°C).

2. Trim woody ends, pat spears dry, and spread on a baking sheet in a single layer.

3. Toss with olive oil, salt, pepper, and any extras like garlic or Parmesan.

4. Bake:
   • Thin: 8–11 minutes
   • Medium: 12–15 minutes
   • Thick: 16–20 minutes

5. Check with a fork near the base; pull them when they’re just tender and bright green, then finish with lemon juice, butter, or cheese if you like.

Quick time reference (as HTML table)

html

<table>
  <thead>
    <tr>
      <th>Oven temp</th>
      <th>Asparagus thickness</th>
      <th>Approx. bake time</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td>400–425°F (200–220°C)</td>
      <td>Thin spears</td>
      <td>8–11 minutes</td>
    </tr>
    <tr>
      <td>400–425°F (200–220°C)</td>
      <td>Medium spears</td>
      <td>12–15 minutes</td>
    </tr>
    <tr>
      <td>400–425°F (200–220°C)</td>
      <td>Thick spears</td>
      <td>16–20 minutes</td>
    </tr>
  </tbody>
</table>

If you’re ever unsure, pull them a minute early; slightly firm asparagus is usually better than soft and soggy.

Information gathered from public forums or data available on the internet and portrayed here.