2 lbs. sausage
9 to 12 eggs
1 1/2 c. milk
1 1/2 tsp. dry mustard
1 tsp. salt
1 lb. bag O'Brien potatoes
1 1/2 c. Cheddar cheese, grated

Brown sausage, crumble and drain. Cook potatoes in sausage skillet about 15 minutes. Mix eggs, milk and seasonings. Place potatoes in 9 x 13 inch pan. Cover with sausage; pour egg mixture over all and sprinkle cheese on top. Cover and refrigerate overnight. Bake at 350 degrees for 35 minutes or until firm. Let stand 10 minutes and serve.