3-5 lbs. uncooked shell on shrimp
1 lg. bottle Italian dressing
1 stick butter
1 oz. black pepper (can't bring myself to use quite this much)

Mix together in large bowl. Make bowl out of heavy duty foil. Place on grill for 15 minutes each side. Or 400 degree oven on cookie sheet, on lowest rack. No racks above. Cook for 10 minutes each side. Serve with lots of French bread for dipping in sauce.