How Long Food Lasts

Mussels

Can you freeze mussels?

It depends on the form:

  • Shucked mussels Yes · 3-4 months
  • Live mussels Not recommended
  • Fresh mussels Not recommended

How long do mussels last in the freezer?

  • Shucked mussels3-4 months

Freezer times are for quality; frozen food stays safe.

Your freezer should be around -18°C

A freezer acts as a pause button - food in a freezer won’t go bad and most bacteria cannot grow in it.

Food stored constantly at 0 °F will always be safe. Only the quality suffers with lengthy freezer storage.

How to defrost mussels safely

  1. In the fridge
  2. In cold water, cook it straight after defrosting
  3. In the microwave, cook it straight after defrosting
  4. Cook it from frozen

You should defrost your food in the fridge so that it doesn’t get too warm

It’s also important to use food within 24 hours after it’s been fully defrosted

There are three safe ways to thaw food: in the refrigerator, in cold water, or in the microwave.

Check the water frequently to be sure it stays cold. Change the water every 30 minutes. After thawing, cook immediately.

It is safe to cook foods from the frozen state. The cooking will take approximately 50% longer than the recommended time for fully thawed or fresh meat and poultry.

After thawing

It’s also important to use food within 24 hours after it’s been fully defrosted

Frequently asked questions

Can you freeze mussels?

It depends on the form: Shucked mussels: 3-4 months.

Sources

We always show the most cautious time among official sources. Last checked: 1 October 2026.