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how long to cook corn on the cob in the microwave

You can microwave corn on the cob for about 3–5 minutes per ear, depending on size and whether it has the husk on.

Quick Scoop (short answer)

  • In husk: 3–4 minutes for 1 ear on high, 5–6 minutes for 2 ears.
  • Without husk: 3–4 minutes total for 1 ear wrapped in a damp paper towel or in a covered dish with a little water.
  • Always let it rest 1–2 minutes before handling; it will be very hot and continues to steam.

Ideal microwave times

General timing guide

  • 1 ear: 3–4 minutes on high.
  • 2 ears: 5–6 minutes on high.
  • 3–4 ears: 7–10 minutes total on high, checking halfway.
  • Frozen corn on the cob: 5–7 minutes for 1–2 ears, then add 30‑second bursts if needed.

Times vary with microwave wattage, so think of this as “start here and adjust” rather than exact rules.

Method 1: Corn in the husk (super easy)

This is the “no-mess, no-silk” favorite for many home cooks.

  1. Trim loose silk and any very long husk leaves.
  2. Rinse the ear with the husk still on (adds moisture).
  3. Place 1–2 ears directly in the microwave.
  4. Cook:
    • 1 ear: 3–4 minutes on high.
    • 2 ears: 5–6 minutes on high.
  5. Let sit 1–2 minutes to cool slightly.
  6. Carefully cut off the stem end (about 1–2 cm into the kernels), then squeeze or shake the cob so it slides out mostly free of silk.

Why people love this method

  • Less cleanup.
  • Very juicy corn because the husk traps steam.
  • Great when you’re cooking just a couple of ears for dinner.

Method 2: Shucked corn (no husk)

Use this if your corn is already husked or you prefer to season it before serving.

  1. Remove husk and silk completely.

  2. Rinse the cob under cold water.

  3. Wrap each ear in a damp paper towel
    or place in a microwave‑safe dish with about 2 tablespoons of water and cover.

  4. Cook on high:

    • 1 ear: 3–4 minutes.
    • 2 ears: 4–5 minutes.

  5. Rest 1–2 minutes, then unwrap carefully and season.

If the kernels aren’t tender enough, add 30–60 seconds more.

Method 3: Frozen corn on the cob

  1. Place frozen ears in a microwave‑safe dish.
  2. Add a splash of water and cover (lid or vented plastic wrap).
  3. Microwave on high:
    • 1–2 ears: about 5–7 minutes.
  4. Check doneness; if still firm or icy in the center, continue in 30‑second bursts.

Doneness and safety tips

  • Kernels should look bright, plump, and tender when pierced with a fork.
  • If the corn smells slightly “nutty” and releases a bit of milky juice when pierced, it’s done.
  • Be careful of steam: open wraps and husks away from your face and hands.
  • If your microwave is low‑power, you may need to add 30–60 seconds to the starting times.

Flavor add‑ons (after microwaving)

  • Classic: butter, salt, black pepper.
  • Fresh twist: lime juice, a little mayonnaise, chili powder, and crumbled cheese (elote‑style).
  • Light option: olive oil, lemon juice, chopped herbs (parsley, cilantro, chives).
  • Smoky: smoked paprika, garlic powder, and a tiny bit of butter or oil.

SEO notes (for your post)

If you’re turning this into an article with “Quick Scoop” at the top, your core phrase “how long to cook corn on the cob in the microwave” naturally fits in:

  • Title: “How Long to Cook Corn on the Cob in the Microwave (Juicy in Minutes)”
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