Cocktail Crawfish Turnovers | Louisiana Seafood

Ingredients

• 3.0 tablespoons butter
• 0.25 cup onion
• 2.0 tablespoons green bell pepper
• 2.0 tablespoons celery
• 1.5 teaspoons essence
• 0.25 teaspoon salt
• 0.125 teaspoon cayenne pepper
• 0.5 teaspoon garlic
• 2.0 tablespoons flour
• 0.75 cup milk
• 0.5 pound crawfish tail
• 0.25 cup pepper
• 2.0 tablespoons green onion
• 2.0 teaspoons parsley
• 1.0 ounce puff pastry
• 2.0 teaspoons egg yolk