how long can does quinoa last in the fridge
1 Store cooked and cooled quinoa in a tightly sealed container in the refrigerator for 3 to 5 days or in the freezer for up to 2 months. For a healthier twist on pasta or potato salad, toss cooked quinoa with chopped vegetables, fresh herbs, vinegar and olive oil. 2  Add cooked quinoa to soups, stews and casseroles. 3  Store cooked and cooled quinoa in a tightly sealed container in the refrigerator for 3 to 5 days or in the freezer for up to 2 months.