How Long Does Yeast Last?
Refrigerator
- opened: 4 months
Freezer
- unopened: 2 years
- opened: 6 months
Pantry
- unopened: until date
How to Store
- Airtight, refrigerate after opening
Signs of Spoilage
- Won't foam in warm water
- Expired
Frequently Asked Questions
- Does yeast expire?
- Yes. Test in warm water - if it foams, still good.
Pro tip: When in doubt, throw it out. Your nose knows — if something smells off, trust it.