Recipe Request for Gluten Free Vegan Chocolate Cake with Whipped Chocolate

I have been using this recipe for years and am trying to remember the website I sourced it from so they get the credit, but I’m seeing this exact recipe across many sites, so it may be futile. What is a guarantee is that this recipe works as a cake or as cupcakes. As a cake, it fits in a 9x9 pan - I always line the bottom, and it is important to let it cool before you turn it out.

UPDATE: the recipe comes from the cookbook Vegan Cupcakes Take Over The World and the link from their website ThePPK.com is here: http://www.isachandra.com/2008/08/just-chocolate-cake/

The whipped chocolate comes from a technique by Chef Herve This

1 c. non-dairy milk

1 t. apple cider vinegar (mix these two first together and let sit while you get the rest together.)

3/4 c. sugar

1/3 c. canola oil

1 t. vanilla

1/2 t. almond, choc, or more vanilla extract

(beat all these together with the soy milk mixture.)

1 c. flour

1/3 c. cocoa

3/4 t. baking soda

1/2 t. baking powder

1/4 t. salt

(mix together dry, and add to wet. Bake at 350 for 18-20 min.)