Created by NewbieCookTaylor on April 21, 2016
Step 1: For cheese sauce: in saucepan, melt 2 tablespoons butter. Blend in flour and cook for 1 minute. Gradually stir in milk; cook, stirring constantly until thickened. Remove mixture from heat. Add salt, pepper and cheese; let cool slightly.
Step 2: Meanwhile, in large skillet, in remaining 1 tablespoon of butter or margarine; cook bacon and mushrooms until golden brown. Add green onion and eggs. Cook over medium heat until eggs are soft scrambled. Stir cheese sauce into eggs. Pour egg mixture into a lightly greased 9x13-inch baking pan.
Step 3: For the topping: In another small bowl, combine 1/4 cup melted butter and cornflake crumbs. Sprinkle cornflakes over egg mixture. Refrigerate eggs 8 hours or up to overnight.
Step 4: Bake, uncovered at 350°F for 30 minutes or until warmed through.