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.
The Best Recipes for Gumbo and the Essential Roux. Gumbo is a Louisiana soup or stew which reflects and blends the rich cuisines of regional Indian, French, Spanish, and African cultures. The word gumbo is derived from the African term for okra, gombo, and first appeared in print in 1805.