3-4 lbs. unpeeled shrimp
3 tbsp. black pepper
3 tbsp. red pepper
1 tbsp. garlic powder
3 tbsp. lemon juice
3 tbsp. Worcestershire sauce
1-1 1/2 lb. butter
1 tsp. salt
1/2 tsp. thyme

Melt butter. Add everything but shrimp; simmer 3 minutes.

Pour over shrimp in 9 x 13 dish. Marinate 2-3 hours or overnight. Bake at 350 degrees for 20-30 minutes.

Dunk French bread in juices.