Scrambled Egg Casserole
["1/2 c. butter or oleo, divided", "2 Tbsp. all-purpose flour", "1/2 tsp. salt", "1/8 tsp. pepper", "2 c. milk", "1 c. (4 oz.) American cheese, shredded", "1 c. fully cooked ham", "1/4 c. sliced green onion", "12 eggs, beaten", "1 (4 oz.) can sliced mushrooms, drained", "1 1/2 c. soft bread crumbs"]
["In a medium saucepan, melt 2 tablespoons butter.", "Add flour, salt and pepper; cook and stir until mixture begins to bubble."]
["butter", "flour", "salt", "pepper", "milk", "American cheese", "fully cooked ham", "green onion", "eggs", "mushrooms", "bread crumbs"]