1 (12 oz.) pkg. hash browns
1 lb. sausage
1/2 c. onion
1/2 c. chopped green peppers
1 (4 oz.) can mushrooms, drained
8 eggs, beaten
1 (6 oz.) pkg. Cheddar cheese, grated
Salt and pepper to taste

Spread hash browns on bottom of greased 9 x 13 inch pan. Saute sausage, onion, green peppers, and mushrooms. Combine eggs, salt, and pepper. Add sausage mixture. Pour over potatoes. Sprinkle cheese over top. Refrigerate overnight. Bake at 350 degrees for 45 minutes or until done.