Recipe Broccoli Bake

Ingredients
2 (10 ounce) packages frozen chopped broccoli
1/2 cup chopped onion
1 tablespoon butter or margarine
1 (10.75 ounce) can condensed cream of mushroom soup, undiluted
1/2 teaspoon dry mustard
1/2 teaspoon salt
4 hard-cooked eggs, chopped
1 1/2 cups shredded Cheddar cheese
1 (2.8 ounce) can French-fried onions

Directions
Cook broccoli according to package directions; drain and set aside. In a skillet or saucepan, saute onion in butter until tender. Stir in soup, mustard and salt; heat until bubbly. In a 1-1/2-qt. casserole, arrange half of broccoli; top with half of the eggs, half of the cheese and half of the mushroom sauce. Repeat layers. Bake at 350 degrees F for 20 minutes. Sprinkle onions on top and bake 5 minutes more.