Can I freeze brussel sprouts that did not form a head? How?
Can I Freeze Brussel Sprouts That Did Not Form a Head
This article addresses poorly formed sprouts: https://www.gardeningknowhow.com/edible/vegetables/brussels-sprouts/brussel-sprouts-produce-loose-leafed-poorly-formed-heads.htm
This link takes you to several Brussels sprouts articles:
We like to use broccoli and Brussels sprouts in mixed greens. They freeze as any green.