Preheat oven to 325 degrees. Spray two 9-inch cake pans with nonstick cooking spray.
In a very large bowl, add all ingredients. Stir to combine. Dough will be very heavy and sticky. No need to mix dry and wet ingredients separately. Stir all ingredients together until dough forms.
Pour into 2 cake pans. Spread evenly. Bake for 1 hour or until toothpick comes out clean.