How long do dairy filled eclairs last once opened?
Dairy filled eclairs (opened) keep 2-3 days in the refrigerator.
Fridge
After opening
2-3days
Freezer
Can be frozen: yes
-
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 do dairy filled eclairs last in the refrigerator?
- Opened2-3 daysAfter opening
Refrigerators should be set to maintain a temperature of 40 °F or below.
Your fridge should be set between 0 and 5°C.
Other forms
| Form | Fridge | Freezer | Pantry |
|---|---|---|---|
| Dairy filled eclairs | - | 3 months | - |
Sources
We always show the most cautious time among official sources. Last verified: October 1, 2026.