Sift together flour, baking powder, and salt. Blend Mazola in thoroughly with fork. Add milk; mix until dough forms. Lightly knead on a floured board, 15-20 times. Roll out to 1/2 inch thickness. Cut with floured biscuit butter. Place around stew, bake in 450 degrees F. (very hot) oven until lightly browned, about 15 minutes. Makes 12 (2 inch) biscuits.