I was at my local Korean produce market, where they were having a special on their pre-packaged Asian vegetables for green soup ( that's how they labelled it's). Essentially, it was just slivered Savoy cabbage and shredded carrots. I bought a 2-1/2 lb. package on an impulse, and then I had to come up with someone to do with it. Having had a heavy snowfall, I was glad to have this in the fridge and was able to create a delicious and easy soup.