How Long Food Lasts

Grains, Beans & Pasta

How long does mung bean last?

Quick answer

Mung bean (sprouts) keeps 4-6 weeks in the fridge.

  • Sprouts 4-6 weeks in the fridge
  • Dry, food-grade bags 1 year in the fridge · 1 year in the freezer
Form

Fridge

From purchase

4-6weeks

Freezer

No known time

-

Pantry

No known time

-

Mine has been in the fridge for

Refreeze after thawing in the fridge?

United States
Yes
United Kingdom
Only after cooking

How long does mung bean last in the fridge?

  • Sprouts4-6 weeksFrom purchase
  • Dry, food-grade bags1 yearFrom purchase

Your fridge should be set between 0 and 5°C.

Refrigerators should be set to maintain a temperature of 40 °F or below.

How long does mung bean last in the freezer?

  • Dry, food-grade bags1 year

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.

Can you freeze mung bean?

Yes.

How to defrost mung bean 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.

Can you refreeze mung bean?

  • In the United KingdomOnly after cooking
  • In the United StatesYes

You can freeze food again once cooked, but you’ll only be able to reheat it once after that

Food thawed in the refrigerator can be refrozen without cooking, although there may be some loss of quality.

Foods thawed by the cold water method should be cooked before refreezing.

After cooking raw foods which were previously frozen, it is safe to freeze the cooked foods.

Can mung bean be kept out of the fridge?

  • Dry, food-grade bags1 year
  • Dry, vacuum-sealed8-10 years

All forms at a glance

FormFridgeFreezerPantry
Sprouts4-6 weeks--
Dry, food-grade bags1 year1 year1 year
Dry, vacuum-sealed--8-10 years

Frequently asked questions

How long does mung bean last in the fridge?

Sprouts: 4-6 weeks; Dry, food-grade bags: 1 year.

How long does mung bean last in the freezer?

Dry, food-grade bags: 1 year. Freezer times are for quality; frozen food stays safe.

Can you freeze mung bean?

Yes.

Can you refreeze mung bean?

In the United Kingdom: Only after cooking; In the United States: Yes.

Sources

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