Served this dish with company and they loved it. It was very tasty and a different way to use the summer veggies. I don't cook a lot so getting the potatoes and greens cooked just right involved several checks but, now that I've cooked the dish once, it should be really easy. I substituted Parmigiano-Reggiano cheese for the blue cheese as I don't care for blue cheese. It was a great substitute.