Cooked quinoa lasts for about 3-5 days in the refrigerator, even during summer heat, provided it's stored properly. Uncooked quinoa, if stored correctly in a cool, dry place, can last for 2-3 years.
The shelf life of quinoa, especially during summer heat, depends on whether it's cooked or uncooked and how it's stored. Uncooked quinoa is quite resilient. It should be stored in an airtight container in a cool, dry, and dark place, away from direct sunlight and moisture. Under these conditions, it can easily last for 2-3 years. The summer heat itself won't significantly impact uncooked quinoa if it's properly sealed and stored in a pantry or cupboard.Cooked quinoa, however, is more susceptible to spoilage, especially in warmer temperatures. Bacteria thrive in warm environments, so cooked quinoa should be cooled down as quickly as possible after cooking. Once cooled, transfer it to an airtight container and refrigerate it promptly. Properly stored cooked quinoa will generally last for 3-5 days in the refrigerator. Look for signs of spoilage like a sour smell, mold, or a slimy texture before consuming. If you notice any of these, discard the quinoa immediately.
To extend the shelf life of cooked quinoa, divide it into smaller portions before refrigerating. This allows it to cool down faster, reducing the time it spends in the temperature danger zone where bacteria multiply rapidly.