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Mushrooms Polonaise

This mushroom casserole is made with a delicious, rich sour cream sauce and then the casserole is topped with bread crumbs and baked.

Prep Time: 15 minutes">
Cook Time: 20 minutes
Total Time: 45 minutes

Ingredients:

• 1 1/2 pounds sliced mushrooms
• 1 medium onion, chopped
• 1 tablespoon olive oil
• 1/2 cup plus 2 tablespoons butter, divided
• 2 tablespoons all-purpose flour
• 1 cup sour cream
• 1 cup heavy cream
• 1/2 tsp nutmeg
• pepper
• 1/2 cup parsley, chopped
• 1/4 cup bread crumbs

Instructions:



Preheat oven to 350° F. Place mushrooms and onion in a heavy nonstick skillet with olive oil. Cook slowly until wilted but not browned. Add 1/2 cup of butter.

When butter has melted, add flour and cook, stirring constantly, for 5 minutes over very low heat. Stir in sour cream and heavy cream, then add nutmeg and pepper to taste. Continue cooking, stirring, just until mixture has thickened. Do not boil. Stir in parsley.

In a small saute pan or skillet, lightly saute bread crumbs in 2 tablespoons of butter.

Pour mushroom mixture into a buttered shallow casserole. Sprinkle top with sauteed bread crumbs.

Bake until mixture is set and bread crumbs are browned.
6 servings.