3 1/2 c. plain flour
4 tbsp. baking powder
2 tsp. baking soda
1/2 tsp. salt
1 1/2 c. buttermilk
4 heaping tsp. shortening

Mix flour, baking powder, soda, and salt. Add shortening and buttermilk into dry mixture. Knead until well mixed. Place on floured surface and roll out to about 1/4 inch thickness. Cut into biscuits and place in greased pan. Bake at 450 degrees until brown.