*sweet milk , this is a Southern term for milk, and it means regular
milk and not buttermilk

Sift the flour, baking powder, and salt together. Rub the shortening
into this, add the milk, mix lightly but well. Do not knead. Roll out
1 to 2 inches thick, cut into biscuits and bake in a quick oven [450]
about
10 minutes.