Pastry for 9" pie shell
1 sm. onion, chopped
1/2 lb. fresh mushrooms, sliced
2 tbsp. olive oil
3 eggs, beaten
1/2 c. evaporated milk
1 (8 oz.) carton sour cream
1/2 tsp. nutmeg
1 tsp. salt
1/2 tsp. pepper
1/2 lb. Swiss cheese, diced
1 tbsp. all-purpose flour

Line a 9 inch quiche dish or pie pan with pastry; trim excess pastry around edges. Prick bottom and sides of shell with a fork; bake at 425 degrees for 6-8 minutes. Let cool on rack.

Saute onion and mushrooms in olive oil until tender. Combine next 6 ingredients in a large bowl; stir well. Combine cheese and flour; add to egg mixture. Stir in onion and mushrooms. Pour into pastry shell and bake at 350 degrees for 45 minutes or until set.