The other day, together with my colleagues, we had lunch at Rustica-Concepcion, Tarlac. One of the dish they ordered is the Ensaladang Kangkong (I didn't take a photo of it. Nakakahiya.)
When all of the order was served, I remember one dish I made with kulitis the other week. They are look very similar.
Aside from stir-fry, here is another easy-to-do recipe using kulitis - Ensaladang Kulitis.