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
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
- In the fridge
- In cold water, cook it straight after defrosting
- In the microwave, cook it straight after defrosting
- 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
| Form | Fridge | Freezer | Pantry |
|---|---|---|---|
| Sprouts | 4-6 weeks | - | - |
| Dry, food-grade bags | 1 year | 1 year | 1 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.