Once opened, Peas (dried split) keep about 1 year in the pantry. Unopened, they keep about 1 year.
| Situation | Keeps for |
|---|---|
| Unopened · pantry | 1 year |
| Opened · pantry | 1 year |
About 1 year in the pantry, according to USDA FoodKeeper v128.
Peas (dried split) are shelf-stable at room temperature: cool, dry pantry, sealed — refrigerating after opening is optional and mainly preserves quality. Refrigerating it mainly preserves quality rather than safety.
Look for: A rancid or musty smell; Insects, webbing, or larvae in the package; Clumping or visible moisture; Mould, or a slimy surface on cooked grains and pasta. Never taste something to test it — when in doubt, throw it out.