- Cream shortening, butter, sugar until light and fluffy. Add egg yolks one at a time, beating well after each. 
- Add buttermilk along with dry ingredients ending with flour. 
- Stir in remaining ingredients. 
- Beat egg whites with cream of tartar til stiff. Fold in. 
- Bake in 3 9” pans or 4 8” pans at 350° for 30-40 minutes until done.