Homemade Pancake Mix - cooking recipe

Ingredients

10 cups flour
2 1/2 cups powdered milk
2 tablespoons salt
1/2 cup sugar
1/4 cup baking powder

Preparation

Mix these ingredients together and store in tight container until ready to use.
use 1 1/2 cups of this mixture.
1 egg slightly beaten, 1 cup water and 3 tbsp oil.
Mix well and pour on hot griddle that has been lightly oiled.
I am not sure how many this will make so I am going to start with a yield of 20, may be more or less.