Crawfish Étouffée | Louisiana Seafood

Ingredients

• 0.25 cup butter
• 5.0 tablespoons flour
• 0.5 cup celery
• 0.5 cup green pepper
• 0.25 cup green onion
• 1.0 cup chicken broth
• 0.5 cup water
• 2.0 tablespoons parsley
• 1.0 tablespoon tomato paste
• 1.0 whole bay leaf
• 0.25 teaspoon salt
• 0.25 teaspoon pepper
• 0.25 teaspoon garlic powder
• 0.125 teaspoon cayenne pepper
• 1.0 pound crawfish tail