9 1/4 c Cake Flour7 3/4 c Granulated Cane Sugar2 T Kosher Salt1/4 c Baking Soda
2 c Cocoa Powder (preferably Dutch Processed)4 c Buttermilk1/4 c Whole Milk8 lbs Unsalted Butter8 Large Eggs1/4 c Vanilla Extract16 c Powdered SugarFood Coloring