Grenok!

Sometimes we are too tired and too lazy to cook something.
This dish doesn't need your energy and time.
The name of this is "Grenok".
Fast, Easy, Yummy ;)

We need:
Bread - 4 pieces
Eggs - 4
Onion - half of big one
Mushrooms - 7 big
Cheese - to your's taste
Milk - 2 cups

                           Really good for breakfast!