Vegan Chocolate Brownies From Soy Milk Pulp (Okara)

Making own soy milk will benefit you with a lot of soy milk pulp (also called okara, tofu dregs).  It is amazing high protein byproduct that can be used making veggie burgers, pancakes and baked things, soy pulp (okara) is also very nutritious according to Wikipedia "When moisture free, okara contains 8 to 15% fats, 12 to 14.5% crude fiber and 24% protein, and contains 17% of the protein from the source soybeans. It also contains potassium, calcium, niacin" https://en.wikipedia.org/wiki/Okara_(food)

For this recipe you can use pulp from soy milk or soy yogurt.
This recipe is made from not strained soy pulp, see my soy milk recipe how to make soy milk without straining Easy Soy Milk Recipe & How to Separate Pulp without Straining. If you straining your soy milk your pulp will be dryer, so you will need to add more liquid (water or any plant based milk). 
Also, since I am making food for my picky son it is very important to make recipes not just tasty, but also very nutritious, so as a sweetener I chose blackstrap molasses, this recipe is not overly sweet, so if you like very sweet brownies add additional sweeteners such as organic brown sugar or evaporated cane juice.