Cool quinoa: Spread cooked quinoa on a baking sheet lined with parchment paper on a single layer. Depending on the temperature of your kitchen, it takes about 30 minutes for it to cool completely to room temperature.
Measure: Using a measuring cup, portion it out. I usually like to save them in one cup and two-cups increments to use in quinoa salads or simple quinoa bowls.
Store: Place cooked quinoa in either a resealable plastic bag (such as a Ziploc Bag), heavy-duty freezer bags, or reusable silicone bags like you see in the pictures.
Get the air out as much as you can: Gently press the bag to get the air out of it as much as you can and seal tightly. This is an important step to prevent freezer burn.
Label: Write the date and amount of quinoa you are freezing on freezer friendly labels and stick it to each bag.
Freeze: Place in the freezer and let it freeze for at least 24 hours before defrosting.