Created by JoanWagnerTeller on May 20, 2020
Step 1: Mix together the sugar, flour, cocoa, baking powder, soda, and salt.
Step 2: Beat into it the eggs, coffee, buttermilk, oil, and vanilla
Step 3: Beat at medium speed 2 minute, scraping bowl.
Step 4: Turn into oiled, floured large square pan or 2 round 9"x2" layer pans.
Step 5: Bake at 350' F. till done at center (about 1½ hours for a large cake).