Ingredients
Instructions
- In a skillet, saute mushrooms and onion in 1/4 cup butter for 5 minutes.
- Transfer to an ungreased 2 quart baking dish.
- In the same skillet, melt the remaining butter.
- Stir in the flour, salt, garlic powder and pepper until smooth.
- Gradually stir in chicken broth; bring to a boil.
- Cook and stir for 2 minutes or until thickened.
- Stir in the sour cream and tomato sauce or ketchup.
- Pour over mushrooms.
- Cover and bake at 350 for 30 minutes or until bubbly.