8-10 mushrooms, sliced
4-5 eggs, whisked
1/3 cup mozzarella cheese, shredded
2-3 Tbsp parmesan cheese, shredded
¼ cup milk
1 Tbsp olive oil
½ tsp salt to taste
½ tsp thyme
Black pepper to taste
Saute mushrooms with olive oil over medium heat for 3-4 minutes. Then, in a bowl, combine whisked eggs, milk, salt, thyme and cheese. Mix well.
Preheat oven to 400 F (200 C) and grease a round pyrex. Transfer the mushrooms and then add the egg-milk mixture. Gently give a toss for an even frittata. Sprinkle some black pepper on top. Bake for about 5 minutes and then broil for 3-4 minutes or until the egg settles.
Slice and serve hot.