Created by dienia b on October 25, 2021
Step 1: Preheat oven to 350 degrees
Step 2: Grease and flour 9x13 cake pan
Step 3: Cream butter and sugar
Step 4: Sift flour cream of tartar and salt
Step 5: Add to creamed mixture
Step 6: Add baking soda to sour milk
Step 7: Add to creamed mixture
Step 8: Fold in egg whites
Step 9: Pour into the prepared pan
Step 10: Bake 45 minutes until done no time given so check