adapted from No Meat Athlete's Recipe
½ c. + 1 T. cold water
Mix together the flour, salt, baking powder, sugar, and cocoa, making sure to break apart any clumps from the baking powder.
Rinse beans well and return to can. Fill the rest of the can with cold water. Puree beans and water in blender or food processor. (I used our Ninja Kitchen System).
Add bean puree, vanilla, applesauce, and the cold water to dry ingredients. Stir until combined.