This chart goes hand in hand with the Protein Powders substitutions chart here.
It is here to help you figure out which ingredients are substitutable for which ones in the context of protein powder cooking and my recipes.
Note One: This chart is a rough guide to knowing which ingredients to use in place of which ones. It may not always work perfectly given that there are texture-differences between ingredients and recipes. But, nine times out of ten, the chart should allow you to make a good substitution and end up with something just as tasty!