I have. It was organic and baked prior to mixing.
If youre looking for EZ accessability to oil, use an all organic olive oil or safflower. If you have a Whole Foods/ type store in the area, you could always check them, out.... ask one of the tree huggers working there for the purest oil. Cottonseed, Grapeseed, sunflower..... but honestly, veg would be my second to last choice... 1st being animal/lard lol