Yes, quinoa can be soaked before freezing. Soaking helps remove saponins, improving taste and digestibility, and freezing preserves it for later use.
Detailed Explanation:
Soaking quinoa is a beneficial practice as it removes saponins, naturally occurring compounds that can give quinoa a bitter taste. Here's how to soak and freeze quinoa:
- Rinse the Quinoa: Begin by rinsing the quinoa thoroughly under cold water using a fine-mesh sieve. This helps remove loose debris and some saponins.
- Soak the Quinoa: Place the rinsed quinoa in a bowl and cover it with plenty of water. A good ratio is about 3 parts water to 1 part quinoa.
- Soaking Time: Soak the quinoa for at least 15-30 minutes, or up to a few hours. Soaking for longer can further reduce the saponin content.
- Drain and Rinse Again: After soaking, drain the quinoa and rinse it thoroughly under cold water until the water runs clear. This ensures most of the saponins are removed.
- Cook the Quinoa (Optional): You can either freeze the soaked quinoa raw or cook it first. If cooking, use a 2:1 water-to-quinoa ratio and cook until the quinoa is tender and the water is absorbed, about 15 minutes. Let it cool completely.
- Portion and Freeze: Divide the soaked (or cooked) quinoa into freezer-safe bags or containers in portion sizes that you'll use later. Remove as much air as possible from the bags to prevent freezer burn.
- Label and Freeze: Label each bag or container with the date and contents. Freeze for up to 8-12 months.
Pro Tip:
To prevent clumping when freezing raw, soaked quinoa, spread it out in a thin layer on a baking sheet lined with parchment paper and freeze it for a couple of hours before transferring it to freezer bags. This 'flash freezing' method keeps the grains separate.