This is the master recipes of the US Armed Forces. It was realized after WW2 that for logistical reasons the recipes used in the US Armed Forces needed to be standardised this finally happened in 1969 with the combining of the recipes used by the 4 services into the Armed Forces Recipe Service. This is what feeds American service men and women on shore or at sea. The recipes feed 100 people. To get the portion needed for the number you are going to feed use the formula below. It is issued in boxed index card form, however the Recipe service has also been published in book form by the Defense Department and the 2 volumes are available on Amazon. If you have eaten at a military mess hall in the last 50 years what you ate come from AFRS.
This from the AFRS
The AFRS was issued by the U.S. Department of Defense and is jointly used by the U.S. Army, Navy, Air Force, and Marine Corps. Recipes in the AFRS are typically based on 100 servings, but some recipes are based on count or volume, e.g., 2 pans, 8 loaves, or 6-1/2 gallons.
To convert the number of servings in an AFRS recipe to a different number of servings, you can use the following formula:
Working Factor = Desired number of servings / Standard number of servings
For example, if you want to convert a recipe that serves 100 people to serve 50 people, you would use the following formula:
Working Factor = 50 / 100 = 0.5
Then, you would multiply the quantity of each ingredient in the recipe by the working factor. For example, if the recipe calls for 1 cup of flour, you would use 0.5 cups of flour for the 50-serving recipe.
This from the AFRS
The AFRS was issued by the U.S. Department of Defense and is jointly used by the U.S. Army, Navy, Air Force, and Marine Corps. Recipes in the AFRS are typically based on 100 servings, but some recipes are based on count or volume, e.g., 2 pans, 8 loaves, or 6-1/2 gallons.
To convert the number of servings in an AFRS recipe to a different number of servings, you can use the following formula:
Working Factor = Desired number of servings / Standard number of servings
For example, if you want to convert a recipe that serves 100 people to serve 50 people, you would use the following formula:
Working Factor = 50 / 100 = 0.5
Then, you would multiply the quantity of each ingredient in the recipe by the working factor. For example, if the recipe calls for 1 cup of flour, you would use 0.5 cups of flour for the 50-serving recipe.