Crawfish Ettouffee

Ingredients

• 1/2 cups Butter
• 1 whole Onion, Chopped
• 1/4 cups Celery Finely Chopped
• 1/4 cups Green Pepper, Chopped
• 2 cloves Garlic, Minced
• 1 pound Peeled Crawfish Tails
• 1 teaspoon Salt
• 1/2 teaspoons Black Pepper
• 1/4 teaspoons White Pepper
• 1/2 teaspoons Onion Powder
• 1/2 teaspoons Hot Sauce
• 1- 1/2 Tablespoon All-purpose Flour
• 3/4 cups Water
• 1/2 cups Green Onions, Chopped
• 1/4 cups Fresh Parsley, Chopped
• Rice Or Grits, To Serve