Homemade Bisquick

Yield:	1 Servings
Categories:

8 1/2	c	Flour; all white, or half white and half whole wheat
3	tb	Baking powder
2	ts	Salt
2	ts	Cream of tartar
1	ts	Baking soda
1 1/2	c	Skim milk powder
1	lb	Solid vegetable shortening (like Crisco)