Flush the wound surface and interior as you can with a mild solution. A saline solution made from a small amount of salt diluted in water works well since it mimics your bodyâs internal pH. You can also use mild or diluted soap in water works well or some purified water, then wipe the surface with clean gauze.
Stock to roux ratios in gumbo vary from about 20-1 (soupy) to about 6-1 (stew). Using a 10-1 ratio, I'd say about 6 1/2 cups of flour for the roux. 15 pounds of meat. 4 gallons stock. 5 1/3 pounds rice. That should make about 40 16oz servings.
Gumbo is a stew or soup that is traditional in Louisiana â it is almost always made with a roux to thicken. Ours is a bit different in that it uses a roux and file to thicken. In Louisiana every family has their own unique gumbo recipe.