I found this one in the cookbook, Cooking on the Go, a cookbook for those who
have boats, need to fill the boats galley and not use too much room:

Basic Pancake Mix

10 cups flour (white, buckwheat, whole wheat, barley flour or other grains)
3 1/3 cups nonfat dry milk
4 TBS. baking powder
2 TBS. salt

Mix well and package in plastic bags. To complete pancakes, use about half-cup
of mix per person. Add water, with and egg (OPTIONAL) and stir until you get
the desired consistency. Chunks of apple, banana, raisins, bacon bits etc. may
be added to the mix. Cook on a hot griddle in a little oil. Jan