How to cook
Clean the onions and garlic, chop them finely. Heat half the butter and saute the vegetables in it.
Add the thinly sliced mushrooms, the spinach, season with salt.
Once the spinach softens, take the container off the stove. Let it cool.
Melt the remaining butter. Smear the cake form.
Place 1 phyllo pastry sheet in it, while folding and lifting the edges. Sprinkle with butter. Do this for the remaining sheets as well.
Pour the vegetable filling in the middle. Sprinkle with crumbled feta cheese.
Beat the eggs, add the cream and milk. Pour on the mixture. Bake the pie at 360°F (180 °C) until ready.
Toward the end of baking, sprinkle with grated cheese and bake until it melts.
Sprinkle the ready pie with dried parsley.