Barbecued Shrimp
["5 to 6 lb. medium shrimp, rinsed well, but not peeled", "1 pkg. onion soup mix", "1 pkg. Good Seasons garlic dressing mix", "2 Tbsp. lemon juice", "1 Tbsp. parsley flakes", "1 Tbsp. paprika", "1/2 small box black pepper", "5 to 6 sticks margarine"]
["Use a large flat baking pan covered with foil (seems to work best).", "Put shrimp in pan.", "Mix all other ingredients, except the butter, and put over shrimp.", "Cut the butter in squares and lay over the top of shrimp.", "Bake, covered, at 375\u00b0 until done (approximately 40 minutes; stir every 10 minutes)."]
["shrimp", "onion soup mix", "garlic dressing", "lemon juice", "parsley flakes", "paprika", "black pepper", "margarine"]