Wash, peel and grate the pumpkin on a coarse grater.
Wash the zucchini and cut into small cubes.
Grate the cheese. You can take any hard cheese, but I really like the creamy taste of mozzarella.
Beat eggs, sour cream, half of the cheese and starch in a blender.
Mix vegetables with egg-sour cream mixture, add salt to taste and add spices. Grease the baking dish with butter and pour the resulting mixture into it.
Sprinkle the remaining cheese on top and bake in the oven at 180 degrees -30 minutes, until golden brown. Serve hot.
