This mushroom fritatta recipe is made with creamy cheeses, tangy onions and fresh parsley.
Preheat oven to 350F
In a medium pan, cook butter and mushrooms until tender about 3 - 5 minutes (depending on how you like your mushrooms cooked).
In a medium bowl, give eggs a quick whisk to break them up. Add mushrooms, sour cream, breadcrumbs, green onions, parsley, salt and pepper.
Add egg mix to 10 inch pie pan.
Bake to 30 to 35 minutes, or until firm.