Easy and Effortless – The ingredients come together in about 15 minutes and the rest of the time is spent waiting to eat it!
Spray the inside of a 6 quart slow cooker with non-stick spray.
In a separate bowl, whisk together milk, oil and vanilla. Add this wet mixture to the dry ingredients. Stir just until mixed.
Pour cake batter into the crock pot and smooth out the top. Place a dishtowel over the crockpot, held in place by the crock pot lid.