Fantastic Mushrooms Au Gratin - cooking recipe

Ingredients

1/4 cup butter (4 tablespoons)
2 lbs fresh mushrooms, sliced
3 garlic cloves, minced (optional or adjust to taste, I most always add in)
2/3 cup sour cream
salt and pepper (I use seasoned salt)
2 tablespoons all-purpose flour
1/4 cup chopped fresh parsley
1 cup shredded mozzarella cheese (or to taste, Swiss also works well)

Preparation

Preheat oven to 400 degrees F.
Grease a shallow baking dish.
In a medium skillet saute the sliced mushrooms with butter over medium-high heat (if using garlic add in with the mushrooms).
In a small bowl, blend together sour cream, salt, pepper and flour.
Add to the mushrooms in the pan.
Heat until JUST beginning to boil.
Transfer to a baking dish.
Sprinkle with chopped parsley and cheese.
Bake for about 10-15 minutes.