Cauliflower Au Gratin

• 1 small onion, chopped
• 1 tablespoon butter or margarine
• 1 cup milk
• 1 1/2 cups (6 ounces) shredded American cheese, divided
• 1 egg yolk, beaten
• 1/4 teaspoon salt
• 1/8 teaspoon white pepper
• 1/8 teaspoon paprika
• 1 medium head cauliflower, cleaned and cooked
• 1/2 cup soft breadcrumbs

1. Saute onion in butter in a saucepan until tender. Add milk; cook over low heat 5 minutes. Add 1 cup cheese; cook, stirring constantly, until cheese melts. Cool.
2. Stir in egg yolk, salt, pepper, and paprika. Spoon 1/4 cup of sauce into a 2-quart baking dish. Place cauliflower in sauce. Spoon remaining sauce over cauliflower. Top with remaining cheese and breadcrumbs.
3. Bake at 350u0b0 for 15 minutes or until lightly browned.

onion, butter, milk, american cheese, egg yolk, salt, white pepper, paprika, head cauliflower, breadcrumbs

Taken from www.myrecipes.com/recipe/cauliflower-au-gratin-0 (may not work)