This is our favorite chocolate cake. It is rich and moist. Note: If you don't have the buttermilk on hand, put about 1 teaspoon of vinegar into 1/2 cup milk and let it sit for 15-20 minutes. ***Note: if you don't have the Butter Flavor Crisco, just increase the 1/2 cup butter to 1 cup of butter and omit the Crisco. I've made it both ways and it is great either way.