Thanks to Alan Bergo (@foragerchef) for reminding me to try sochan tops. This is Rudbeckia laciniata (cut-leafed coneflower) which in the double form is one of the most popular garden ornamentals here in Norway over the last 100 years and a plant that has been commercialised as a farm vegetable over recent years in Korea. I’d previously only eaten the spring shoots, but I was equally impressed by the tops which I used simply cooked with onion, garlic and  yellow zucchini from the garden, various fungi picked in the woods (saffron milkcap/matriske; hedgehog fungus / piggsopp and chantarelles / kantarell) and scrambled with eggs with a little chilim added (a classic way for preparing wild edibles in the Mediterranean countries. See the pictures below.
See other posts on this great vegetable which was introduced to me in one of Samuel Thayer’s books:
Appalachian Greens 
Cherokee Pizza