I made these recently and I love them. Very low fat but yet very yum and super easy yo make.
3/4 c. white flour
3/4c. whole wheat flour or you can just use white again like I did

1/2c. cocoa powder (unsweetened)
1 c. white sugar cane
1 t. baking soda
1/2t. salt
1 T. vinegar
1 c. cold water
1T. vanilla extract
1/4 c. canola oil
Preheat oven 350F
Mix all the dry ingredients in large bowl. Then add wet ingredients. Just mix til just blended. Pour in 12 cup muffin pan sprayed with oil. Bake 20min. or til toothpick inserted comes out clean. Makes 12.