Preheat oven to 350°. Cut asparagus in 1" pieces, cook until tender; drain.
Make a sauce of butter, flour, seasonings and bread crumbs.
Put a layer of asparagus in bottom of 1-qt buttered casserole. Add sauce and half of hard-boiled eggs. Repeat with additional layer.
Sprinkle with dried buttered crumbs mixed with the cheese.
Bake for 20 minutes.