Preheat oven to 350* F. Line a cupcake pan with 12 paper liners.
In a large mixing bowl, combine the flour, sugar, cocoa powder, baking soda, baking powder, and salt. Whisk well to combine.
1 ¼ Cups All-Purpose Flour, 1 ¼ Cups Granulated Sugar, 7 Tbsp Dutch Processed Cocoa Powder, 1 tsp Baking Soda, ½ tsp Baking Powder, ½ tsp Kosher Salt
In a medium bowl, combine non-dairy milk, canola oil, vinegar, instant espresso and vanilla. Whisk well. Then pour the wet ingredients into the dry ingredients and whisk to form the batter.
1 ⅛ Cups Non-Dairy Milk, ⅓ Cup Canola Oil, 1 ½ tsp White Vinegar, 1 tsp Instant Espresso , 1 tsp Vanilla Extract
Portion the cupcake batter into the lined cupcake tin, filling each liner ⅔ of the way. Be sure not to overfill. Bake the cupcakes in a 350* F oven for 23-25 minutes, or until a toothpick inserted into the center of a cupcake comes out clean.
Allow the cupcakes to cool in the pan for about 15 minutes, then remove them from the pan to a wire cooling rack to continue cooling. Be sure the cupcakes are completely cool before frosting. See note.