Heavenly Onion Casserole

• 2 Tbsp. butter or margarine
• 3 medium sweet Spanish onions, sliced
• 8 oz. fresh mushrooms, sliced
• 1 c. (4 oz.) shredded Swiss cheese
• 1 can evaporated milk (5 oz.)
• 1 can condensed cream of mushroom soup, undiluted
• 2 tsp. soy sauce
• 6 to 8 slices French bread (1/2-inch thick)
• 6 to 8 thin slices Swiss cheese (about 4 oz.)

1. Melt butter over medium high heat.
2. Saute onions and mushrooms until tender.
3. Place in 12 x 7 1/2 x 2-inch baking dish or 2-quart casserole.
4. Sprinkle shredded cheese on top.
5. Combine soup, milk and soy sauce.
6. Pour over cheese.
7. Top with bread and cheese slices.
8. Cover and refrigerate 4 hours or overnight.
9. Bake loosely covered for 30 minutes at 375u0b0.
10. Uncover and bake 15 to 20 minutes longer or until heated through.
11. Let stand 5 minutes before serving.
12. Yields 6 to 8 servings.

butter, sweet spanish onions, fresh mushrooms, swiss cheese, milk, condensed cream, soy sauce, bread, swiss cheese

Taken from www.cookbooks.com/Recipe-Details.aspx?id=434315 (may not work)