Shrimp Scampi Bake

Ingredients
1 cup butter
2 tablespoons prepared Dijon-style mustard
1 tablespoon fresh lemon juice
1 tablespoon chopped garlic
1 tablespoon chopped fresh parsley
2 pounds medium raw shrimp, shelled, deveined, with tails attached


Directions
1. Preheat oven to 450 degrees F (230 degrees C).
2. In a small saucepan over medium heat, combine the butter, mustard, lemon juice, garlic, and parsley. When the butter melts completely, remove from heat.
3. Arrange shrimp in a shallow baking dish. Pour the butter mixture over the shrimp.
4. Bake in preheated oven for 12 to 15 minutes or until the shrimp are pink and opaque.