Preheat oven to 350°F. Grease a 9 x 13 inch pan. Mix everything in a large bowl until batter is smooth. The batter will be thick.
Press batter into pan and spread evenly. It will be a very thin layer, similar to brownie mix brownies. Bake for 15 minutes. Top of brownie should be set and toothpick inserted should come out clean. Let brownie cake cool before cutting and serving.
The nutrition information provided are only estimates based on an online nutritional calculator. This is not a comprehensive list of all the nutrients in the recipe (i.e., does not include vitamins, cholesterol, etc). I am not a certified nutritionist. Please consult a nutritionist or doctor for accurate information and any dietary restrictions and concerns you may have.