Cajun Seafood Gumbo
["2 lb. fresh shrimp, cleaned", "1 large can crab meat", "1 lb. crawfish tails, peeled", "1 pt. oysters and liquid", "1 large onion, diced", "1/2 c. chopped green onion", "1/2 c. chopped parsley", "1 small can okra, blended (if desired)", "5 heaping Tbsp. roux", "4 qt. water", "salt and pepper to taste", "1/2 tsp. liquid crawfish boil", "1 small can tomato sauce"]
["Dissolve roux in water and boil about 1/2 hour.", "Add chopped onions.", "Cook additional 1/2 hour.", "Add okra.", "Add salt and pepper to taste with crawfish boil added.", "Add tomato sauce and seafood. When gumbo comes to boil, lower heat and cook 15 to 20 minutes. Add file if desired.", "Serve over rice."]
["fresh shrimp", "crab meat", "crawfish tails", "oysters", "onion", "green onion", "parsley", "okra", "roux", "water", "salt", "liquid crawfish boil", "tomato sauce"]