I love finding these ‘clone’ recipes…
I kept a good supply of this onboard this summer
10 cups All-purpose flour
1 1/4 cups nonfat dry milk powder
1/4 cup Baking Powder
1 tablespoon Salt
2 cups all Vegetable Shortening
Combine flour, milk, baking powder, and salt in a very large bowl.
Cut in shortening until it resembles coarse cornmeal.
Store in tightly closed covered container in a cool place.
Use in your favourite Bisquick recipes