What you need:
- 4 cups flour
- 3/4 cup powdered milk
- 2 tablespoons baking powder
- 1 teaspoon salt
- 3/4 cup butter
Combine first 4 ingredients in a bowl.
Cut the butter into the flour with a pastry blender or fork. The mixture should look like crumbs.
Use as you would Bisquick or biscuit baking mix. Store in the refrigerator or freezer.
I love that this doesn't have the preservatives you'd find in the boxed stuff!