Banana Cake

Sift: 
2 ¼ cup flour
2 ½ tsp baking powder
½ tsp baking soda
½ tsp salt
1 ¼ cup sugar


Blend in:
½ cup shortening
1 cup mashed banana
1 tsp vanilla


Beat 2 minutes, medium speed. 
Add: 
2 eggs
½ cup sour milk (1 ½ tsp vinegar and ½ cup milk)


Beat 2 minutes longer.
Pour into greased pan. Bake at 350° 13x9 for 40-45 minutes, or 2 8“ round pans for 30-35 minutes. Cool 10 minutes, remove from pan. Cool thoroughly--fill and frost with sweetened whipped cream.