Multigrain Baking Mix and how to use it   Although my mother had pancake mix and instant potatoes in the cupboard when I was growing up, I don’t recall her keeping Bisquick or Jiffy baking mix around. I must confess I have never used a baking mix until I was finishing up Baking Secrets from the Bread Monk and decided to include a recipe for a homemade version of a homemade “Bisquick-like-baking-mix”. Since then I’ve used it for pancakes and shortcake with excellent results.