In order to keep as many nutrients with the berries as possible, the trick is to freeze them as close to picking as you can. If you plan to pick your own berries remember to factor in the washing, drying, freezing time to your day. This will ensure you get it all done at one time giving you the very best berries with the most vitamins and nutrients you can.
This recipe can be used for any amount of berries. Keep portions to 2 cups per 1-quart bag to ensure freshness. Remember to remove the air each time you reclose the bag to keep berries from forming ice.