buttery shrimp — Les Petites Gourmettes

Ingredients

• 2 large lemons
• 2 tablespoons kosher salt
• 2 pounds U/15 shrimp, peeled and deveined
• 1/2 cup (8 tablespoons) butter, cut into small pieces
• 2 garlic cloves, peeled and finely minced
• 8 hot dog buns, split
• 2 celery stalks, finely minced
• 1/4 cup finely minced red onion
• 1/2 cup mayonnaise
• 1 tablespoon Dijon mustard
• Salt and freshly ground black pepper
• 1 small head red leaf or butter lettuce, 16 leaves washed and dried