Crispy Crawfish Pistolettes

Ingredients

• 2 cups all-purpose flour (240g)
• 1/2 teaspoon salt
• 1/2 cup unsalted butter, cold (113g)
• 1/4 cup ice water (60ml)
• 1 large egg, beaten (for egg wash)
• 1 pound crawfish tails, cleaned (450g)
• 1/2 cup onion, diced (75g)
• 1/4 cup celery, diced (40g)
• 1/4 cup green bell pepper, diced (40g)
• 3 cloves garlic, minced
• 1 tablespoon Cajun seasoning
• 1/2 teaspoon cayenne pepper (or to taste)
• 1 tablespoon Worcestershire sauce
• 2 tablespoons vegetable oil (for sautéing)
• 1/2 cup green onions, chopped (optional, for garnish)