Preserved mustard greens can be found canned at most Chinese markets but I’ve included a recipe for preserved greens that you could make with your collard greens. Yes, you’ll have to plan ahead of this dish, but you’ll have an interesting way to use up some of your collards.
Try your romaine lettuce in this dish, or the tender radish and beet greens. Or the cabbage! Or use the kale and cook the greens a little longer than called for here.
Adapted from recipes on seriouseats.com and Saveur magazine.