2 tbsp. butter
2 1/2 tbsp. flour
2 c. milk
1/2 tsp. salt
1/8 tsp. pepper
1 c. American cheese (shredded)
1 c. cubed ham
1/4 c. chopped green onion
3 tbsp. melted butter
12 eggs, beaten
1 can sliced mushrooms, drained

TOPPING:

1/4 c. melted butter
2 1/4 c. soft bread crumbs

Make cheese sauce. Melt butter; blend in flour and cook for 1 minute. Gradually stir in milk; cook until thick. Add salt, pepper and cheese; stir until cheese melts. Set aside.

Saute ham and green onion in butter. Add eggs and cook over medium heat until eggs are set. Stir in mushrooms and cheese sauce. Spoon eggs into greased 9x13 cake pan. Combine topping ingredients and spread evenly over egg mixture. Cover; chill overnight. Uncover and bake at 350 degrees for 30 minutes.