New Orleans-Style Shrimp

Ingredients

• 3 tablespoons Worcestershire sauce
• 2 tablespoons fresh lemon juice
• 1 tablespoon butter, melted
• 2 teaspoons chopped fresh rosemary
• 2 teaspoons chopped garlic
• 1/2 teaspoon dried thyme
• 1/2 teaspoon hot pepper sauce (such as Tabasco)
• 1/4 teaspoon freshly ground black pepper
• 1/4 teaspoon ground red pepper
• 2 pounds unpeeled large shrimp
• 2 lemons, sliced into 1/4-inch slices
• 4 teaspoons butter, divided

Preparation

1. Combine first 11 ingredients in a large bowl; toss well. Cover and marinate in refrigerator 30 minutes.
2. Preheat oven to 425°.
3. Fold 4 (16 x 12-inch) sheets of heavy-duty aluminum foil in half crosswise. Open foil. Remove shrimp mixture from bowl; reserve marinade. Place about 2 1/4 cups shrimp mixture on half of each foil sheet. Drizzle remaining marinade evenly over shrimp. Top each serving with 1 teaspoon butter. Fold foil over shrimp; tightly seal edges.
4. Place packets on a baking sheet. Bake at 425° for 20 minutes. Let stand 10 minutes. Place on plates. Unfold packets carefully; peel shrimp, and serve immediately.