How long do Egg substitutes last in the freezer?
Turning the range into a date
Egg substitutes keep 12 months in the freezer. Each kind gets its own dated rows here, 4 rows across the 2 the USDA lists under this name, because a date is only worth printing against the window it belongs to.
Egg substitutes, liquid
- Unopened · in the fridgeUse by7 days after the day you bought it
- Once opened · in the fridgeUse by3 days after the day you opened it
Egg substitutes
- In the freezerUse by12 months after the day you bought it
- After cooking · in the fridgeUse by3 days to 4 days after the day you stored it
The USDA rates 2 kinds of this separately
Egg substitutes, liquid keeps 3 days, which is shorter than the window this page answers with. The USDA files 2 separate entries under this name — liquid and USDA record 310 — and they do not keep for the same time: Egg substitutes holds 3 days to 4 days after cooking outside the freezer, Egg substitutes, liquid holds 7 days.
A short window, and what shortens it further
Egg substitutes is one of the short-lived entries in the data: 4 days after cooking outside the freezer, position 29 of 31 in the Dairy Products & Eggs list. At that scale a day of delay is a large share of the whole window, which is why the figure is printed as a range rather than an average. On the same shelf it sits 29 of 31, between Egg dishes at 4 days and Pudding at 2 days.
Every storage figure the USDA publishes for this item
The USDA rates this item cold or frozen and never at room temperature: no pantry figure exists for it, as for 222 of the 466 foods in the data that get no pantry time at all. The source also indexes it as liquid.
Egg substitutes, liquid
- In the freezernot recommended
- Unopened · in the fridge7 days
- Once opened · in the fridge3 days
Egg substitutes
- In the freezer12 months
- After cooking · in the fridge3 days to 4 days
What the USDA adds in words
The USDA attaches 2 handling notes to this item, reproduced below word for word. 1 of the 2 are about safety rather than quality, and it is printed first. These are the source's own sentences, not ours, and they are the part of the FoodKeeper record that a table of durations cannot carry.
Egg substitutes, in the freezer, from the day you bought it. Keep frozen. For safety, cook as directed.
Egg substitutes, in the refrigerator. Recommendation is for storage after cooking.
Can you freeze egg substitutes?
Yes. The USDA gives egg substitutes 12 months in the freezer from the day you buy them, and held at 0 °F food stays safe beyond that: the figure is about quality. It advises against freezing egg substitutes (liquid). This is a food sold frozen: keep it at 0 °F and do not let it thaw on the way home.
How to tell if egg substitutes have gone bad
Go by the date first: egg substitutes keep 12 months in the freezer. Ice crystals and dry patches are freezer burn, a quality loss, not a hazard; a package that thawed and refroze in a solid lump should go. Keep the freezer at 0 °F or below.
Sources: USDA FSIS: the danger zone USDA FSIS: freezing and food safety FDA: are you storing food safely FoodSafety.gov: the FoodKeeper app.
Is it still safe to eat, or just past its best?
The answer at the top of this page reads 12 months in the freezer. The USDA rating this place at all is the USDA saying Egg substitutes keeps there, so the figure rates how good it will be. Past it, whether it has gone bad is yours to judge by look and smell: this window rates quality, not the day it turns hazardous.
The figures in the fridge, in the fridge once opened and in the fridge here are a safety limit. The same page carries windows of more than one kind, so which sentence applies depends on which row you are reading, not on the food.
It is past the date. Now what?
Say the calculator above puts Egg substitutes past its 12 months in the freezer window. Past that the calendar stops deciding and the food itself does. Mold, a slimy or sticky surface, soft or darkened spots, or a sour smell mean it goes out whatever the date says.
The USDA's limit for perishable food standing at room temperature is 2 hours, or 1 hour when the kitchen is above 90 °F, and that clock runs whatever the storage figure says. The whole rule, including the cases the source does not cover, is set out under what to do when the date has passed.
Items that behave the same way
The 6 items below are the closest match to Egg substitutes by storage behavior, running 2 days to 10 days and bracketing its 4 days after cooking.
- Egg disheskeeps exactly as long
- Eggnog, commercialkeeps 3–5 days sealed in the fridge
- Puddingkeeps 2 days in the fridge once opened
- Kefir, fermented milkkeeps 1–2 days in the fridge once openedup to 1 week sealed in the fridge
- Soy milkkeeps 7–10 days in the fridge once opened
- Coconut milkkeeps 7–10 days in the fridge once opened
Where these numbers come from
Every storage time on this page is the USDA’s own published figure from the FoodKeeper data, one of the 9 it keeps per food, reproduced unchanged and never an estimate of ours. Where the USDA lists several kinds under one name, each kind keeps its own windows, and the page names the kind its answer is for. The dates and multipliers are ours, computed from those ranges.
Source: USDA FoodKeeper, retrieved 1 September 2026. Found a figure that does not match the source? Tell us on the contact page. How the site is built is on the method page.
Comparisons and the place in the category are computed for Egg substitutes, which is the kind the plain name means here, chosen kind by kind rather than by the order the source happens to list them in.
USDA index terms: egg, Egg substitute, liquid, substitute, substitutes
KeepsUntil is an independent reference built on public USDA data. It is not affiliated with, endorsed by, or connected to the U.S. Department of Agriculture or the Food and Drug Administration. Whether a given window is a safety limit or a quality window is stated on the page that prints it.