Scrambled Egg Casserole - cooking recipe

Ingredients

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

Preparation

In a medium saucepan, melt 2 tablespoons butter.
Add flour, salt and pepper; cook and stir until mixture begins to bubble.