Sheri reveals the secrets of buttermilk and its magical powers with perfectly decadent chocolate buttermilk pudding. Learn how buttermilk is a meat tenderizier with her buttermilk-brined skirt steak with a wedge salad and buttermilk avocado dressing. Sheri also gives a helpful hint on why using buttermilk instead of curdled milk provides the key to any recipe and is easy to save and store.