12. Determining the conversion factor
• Target yield / original yield
– You need 250 portions, the recipe yields 12
– 250 / 12 = 20.8333 = 21
Or
• Target quantity / original quantity
– You need 7.5 L, the recipe yields 2 L
– 7.5 / 2 = 3.75
13. Recapitulation
Step 1: Enter the ingredients
Step 2: Enter the quantities
Step 3: Determine the conversion factor
Step 4: Establish the new quantities
Step 5: Repeat for every component
Step 6: Merge repetitions
Step 7: Convert to units used in price list
Step 8: Calculate cost of each ingredient
Step 9: Determine cost of dish (or meal)
14. • Marc Vézina
• September 2015
• mvezina@lbpearson.
ca
• All images retrieved
from Internet are
believed to be part of
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