1/4 c. chopped onion
6 tbsp. butter
1/2 c. water
2 tbsp. flour
8 oz. processed cheese spread
2 pkg. frozen chopped broccoli, thawed and drained
3 eggs, well beaten
1/2 c. cracker crumbs

Sauté onion in 4 tablespoons butter until soft. Stir in flour and water. Cook over low heat, stirring until mixture thickens and comes to a boil. Blend in cheese. Combine sauce and broccoli; add eggs. Mix gently until blended; turn into a 1 1/2-quart casserole dish. Cover with cracker crumbs. Dot with remaining butter.

Bake at 325°F for 30 minutes.