Can I make pancakes without butter?!
Answers: Yes, I often use oil instead of butter in the batter. If you are cooking them on a stick-proof griddle or a well seasoned cast iron frying pan you do not need any grease for the pan.
You'll need something else to grease the frying pan or skillet. If you have any shortening you could use that, or a neutral oil like canola. Even if you're using a non-stick skillet, I've found that it works much better to use at least a little fat.