Shrimp Boil | Saveur

Ingredients

• 1 cup salt
• 1⁄4 cup worcestershire sauce
• 1 to 2 tsp. cayenne
• 6 coarsely chopped ribs celery (with any leaves)
• two 3-oz. packages Zatarain's crab or shrimp boil seasoning
• 2 chopped large yellow onions
• 1 head garlic halved crosswise
• 1 sliced lemon
• 2 gallons water
• 5 lbs. raw head-on, shell-on large shrimp, such as Gulf of Mexico white