How long do egg substitutes last?
Egg substitutes keep for 7 days in the fridge. Freezing egg substitutes, liquid, is not recommended; egg substitutes keep up to 12 months in the freezer. USDA lists 2 kinds of egg substitutes; the first is shown here and all are in the table below.
liquid
No guideline
7 days
from the package date; after opening: 3 days
Not recommended
All kinds of egg substitutes, side by side
| Kind | Pantry | Fridge | After opening | Freezer |
|---|---|---|---|---|
| liquid | no guideline | 7 days | 3 days | Not recommended |
| Egg substitutes | no guideline | 3 to 4 days | no guideline | 12 months |
No guideline: USDA gives no time for that place, usually because the food is not stored that way.
- Egg substitutes: Recommendation is for storage after cooking. Keep frozen. For safety, cook as directed.
How to tell egg substitutes have gone bad
General signs for dairy products & eggs, the group USDA lists egg substitutes under.
- Sour, sharp smell from milk or yogurt that was mild before
- Mould on cheese that is not part of the recipe
- Eggs that float in a bowl of water instead of sinking
- Slimy or watery texture on soft cheese or yogurt
- Yellowing or watery separation showing up in milk
More on dairy products & eggs. 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
Keep dairy and eggs in the coldest part of the fridge, not the door, at 40 F (4 C) or below. Store eggs in their original carton to protect them and track the date. Reseal cheese tightly in wax paper or a container, and keep milk capped between pours.
More in dairy products & eggs
Source: USDA FSIS FoodKeeper dataset (public domain). Times assume a fridge at 40 F (4 C) and a freezer at 0 F (-18 C). How we decode the data.