Ingredients

• 1/2 cup butter
• 1 large yellow onion, minced
• 1 large bell pepper, minced
• 2 stalks celery, minced
• 2 stalks parsley, minced
• 1 tablespoon minced garlic
• 1 teaspoon salt
• 1/2 teaspoon black pepper
• 1/2 teaspoon white pepper
• 1/4 teaspoon ground cayenne pepper
• cooked rice
• 1 can mushroom, cream sauce
• some spring onion (as pleased)
• 1 (1 lb) bag peeled crayfish tail, not drained