zucchini and summer squash casserole

THIS recipe is very good. It reminds me a bit of a good egg casserole as it has that egg element in it. Mine looked better than this picture, i have to say. I think it's taken before the crumbly topping goes on. quite a few adjustments. I didn't have to cook the zucchini as long as it says and also, I cut them thicker than pictured. I used one really big green zuchini and three small/medium yellow squash. I cut down the salt and pepper by about 1/3 and added just a sprinkle of thyme (I don't love thyme).  I used vitamin D milk instead of cream. I think that's all. I think it's pretty versitile :)