Shrimp Boil with Spicy Horseradish Sauce

Ingredients

• 4 ears corn
• 4 cloves garlic
• 2 Turkish bay leaves or 1 California
• 2 ½ teaspoons cayenne pepper
• 5 tablespoons Creole or Cajun seasoning
• 1 lemon
• 1 ½ tablespoons prepared white horseradish
• + 4 more ingredients
• • ¹/₃ cup ketchup
  • 8 small boiling potatoes
  • ¹/₃ cup mayonnaise
  • 1 ½ pounds large shrimp in shell

Squeeze lemon juice into 4 qt water in a 6- to 8-quart pot, then stir in lemon quarters, Creole seasoning, 2 teaspoon cayenne, bay leaves, garlic, potatoes, and 2 tablespoons salt (omit salt if it is the first ingredient in seasoning). Bring to a boil, then simmer, partially covered, until potato...

View full recipe at Epicurious