How to store marinated vegetables
Best place: the fridge. USDA gives marinated vegetables a fridge time (3 to 4 days, from purchase) and no pantry time, so they belong in the fridge as soon as you get home.
No guideline
3 to 4 days
from purchase
No guideline
How to tell marinated vegetables have gone bad
General signs for produce: fresh vegetables, the group USDA lists marinated vegetables under.
- Slimy, wet leaves on greens that were crisp before
- Soft or mushy spots on vegetables that were firm
- Sprouting or wrinkled skin on potatoes and onions
- Mould, often white or fuzzy, near the stem or cut end
- Sour or off smell replacing a vegetable's usual earthy scent
More on produce: fresh vegetables. The times above are quality guidelines, not safety limits; food that shows these signs goes out regardless of the date.
Storage habits that make the difference
Store leafy greens loosely wrapped in the crisper drawer, ideally with a paper towel to absorb extra moisture. Keep potatoes, onions and garlic in a cool, dark, dry place outside the fridge, and store potatoes away from onions since they spoil each other faster. Trim and wash vegetables just before cooking.
How to store other produce: fresh vegetables
Source: USDA FSIS FoodKeeper dataset (public domain). How we decode the data.