Homemade almond milk typically lasts up to 3 to 5 days when properly stored in the refrigerator.
Understanding the Shelf Life of Homemade Almond Milk
Unlike commercially produced varieties, homemade almond milk has a shorter shelf life because it does not undergo pasteurization or contain preservatives. This means that once prepared, it's best consumed within a few days to ensure optimal freshness and safety.
Maximizing Freshness and Storage
To help your homemade almond milk stay fresh for as long as possible within its 3-5 day window, proper storage is key.
- Refrigeration is Essential: Always store your homemade nut milks in the fridge immediately after preparation.
- Airtight Container: Use a container with a tight lid to keep air out and prevent absorption of other fridge odors, which can help maintain its freshness and flavor. Glass jars are often preferred for this purpose.
Homemade vs. Store-Bought Almond Milk
The significant difference in shelf life between homemade and store-bought almond milk boils down to processing. Store-bought nut milks are pasteurized, a heating process that kills bacteria and extends their shelf life considerably, often allowing them to last for weeks or even months unopened, and about 7-10 days once opened. Homemade versions, however, lack this processing, making them a fresh, natural product with a shorter lifespan.
| Feature | Homemade Almond Milk | Store-Bought Almond Milk |
|---|---|---|
| Shelf Life | 3-5 days (refrigerated) | Weeks/Months (unopened), 7-10 days (opened) |
| Processing | None (fresh) | Pasteurized |
| Preservatives | None | Often contains preservatives |
