Asparagus Casserole

2 (10 oz) pkgs. frozen asparagus
1 cup chopped onions
1/4 cup butter
6 tablespoons flour
3 cup milk
2 teaspoons salt
1/4 teaspoon pepper
4 hard-cooked eggs, sliced
1/2 cup shredded cheddar cheese
1/2 cup dry bread crumbs

Cook asparagus as directed on the package until barely tender; drain.
In large skillet, cook onion in butter until tender (not brown). Stir
in flour. Add milk and cook, stirring constantly, until thickened.
Mix in salt,pepper, eggs, and asparagus. Turn into 2-qt casserole.
Top with cheese and crumbs. Bake in 350 degree oven about 30 minutes
until hot and bubbly.