Shrimp & Asparagus Casserole

I found this in a magazine I was looking at today. It sounds good. I am not sure all of my family members will like this, but I plan on making it.

• Ready In: 45 mins
• Serves: 6

Ingredients

• 1⁄4 cup butter
• 1⁄4 cup all-purpose flour
• 1  cup milk
• 3⁄4 cup  light cream
• 1⁄4 cup chicken broth
• 1⁄2 teaspoon salt
• 1⁄8 teaspoon pepper
• 1  egg yolk, slightly beaten
• 1⁄2 cup  grated parmesan cheese
• 1  lb  cooked small shrimp
• 2 (10 ounce) packages frozen asparagus cuts, thawed and drained
• 1⁄2 cup  breadcrumbs

Directions

1. Preheat oven to 350 degrees.
2. In a medium saucepan, melt butter. Stir in flour, cook, stirring constantly, for 1 minute.
3. Gradually whisk in milk and cream, cook until thickened. Stir in broth, Season with salt and pepper.
4. Stir in egg yolk, cheese and shrimp. In a greased 2 1/2 quart casserole dish, arrange half of the asparagus, spread with half the shrimp mixture. Repeat layers.
5. Top with bread crumbs.
6. Bake for 30 minutes.