How Long Does Peanut Butter Last?
Refrigerator
- natural: 6 months — Oil separation normal
Pantry
- unopened: 2 years
- opened: 3 months
How to Store
- Stir natural PB - oil separation OK
Signs of Spoilage
- Rancid smell
- Off taste
Pro tip: When in doubt, throw it out. Your nose knows — if something smells off, trust it.