Peanut butter is a beloved spread known for its rich flavor and nutritional benefits. Whether store-bought or homemade, understanding its shelf life and proper storage is essential to maintain its quality.
Commercial Peanut Butter: Unopened jars can last 6–24 months in the pantry. Once opened, they remain fresh for 2–3 months at room temperature. Refrigeration can extend this period by another 3–4 months.
Natural Peanut Butter: Lacking preservatives, it has a shorter shelf life. Unopened, it can last several months in the pantry. After opening, it's best consumed within a month if kept at room temperature or 3–4 months if refrigerated.
Be cautious of:
Rancid Smell: A bitter or metallic odor indicates spoilage.
Texture Changes: Dry or hard consistency.
Mold Growth: Especially in natural varieties.
Taste Alteration: Sour or off flavors suggest it's time to discard.
Airtight Containers: Prevents moisture and air exposure.
Cool, Dark Places: Ideal for unopened jars.
Refrigeration: Especially for natural or homemade peanut butter to prolong freshness.
Stirring: Natural peanut butter may separate; stir before use.
For those interested in making peanut butter at home, AGRIPROF Machines offer high-quality equipment to produce fresh, preservative-free spreads. Homemade peanut butter should be stored in the refrigerator and consumed within 1–2 months for optimal taste and safety.
