Sunflower seeds — roasted, salted, in shell: Does it expire?
MOSTLY NO — Safe indefinitely when frozen; times reflect quality.
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Storage | Unopened | Opened |
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- The (roasted) seeds will become rancid if stored at room temperature for long periods of time.
Sources & safety note
Sources: USDA FoodKeeper (CC0 open data). Freezer safety note: commercially frozen foods are safe indefinitely at 0°F (-18°C); posted times reflect best quality.
New to this? See our storage & safety guide for quick best practices.