2 tbsp. butter
3 lg. sweet white onions, sliced
2 c. (8 oz.) shredded Swiss cheese, divided
Pepper to taste
1 can (10 3/4 oz.) cream of chicken soup, undiluted
2/3 c. milk
1 tsp. soy sauce
8 slices French bread, buttered on both sides

In a skillet, melt butter. Saute onions until clear and slightly brown. Layer onions, two-thirds of the cheese and the pepper in a 2 quart casserole. In a saucepan, heat soup, milk and soy sauce; stir to blend. Pour soup mixture into casserole and stir gently. Top with bread slices. Bake at 350 degrees for 15 minutes. Push bread slices down under sauce; sprinkle with remaining cheese. Bake 15 minutes more.