Not sure about how dietetic but definitely healthy
broccoli (bug free is best, anything is fine, stems, florets etc)
pasta (whole wheat works very well)
eggs (for a 9×13 about 4)
oil (a few tablespoons)
cottage cheese (fat free or low fat is fine. If you are watching salt, then do half cottage cheese and half ricotta or farmer cheese)
salt and pepper to taste
When mixed it will form something like a kugel. Bake for 40-60 minutes on a low temp and then uncover during the last few minutes to let it brown
enjoy!