From the box of L.S. of Joplin, Missouri.
Baking Powder Biscuits
2 c. flour
5 tsp. Baking Powder
1 tsp. salt
2 Tbsp. Crisco
2/3 to 3/4 c. milk
450 deg. 10 to 15 min.
Sour Milk Biscuits
2 c. flour
3 tsp. Baking Powder
1 tsp. salt
2 Tbsp. Crisco
1/2 t. soda
3/4 c. sour milk
Same deg. [450 deg. 10 to 15 min.]