Skittle68
Sous Chef
I am also in the butter the bread camp. I cook mine on med-low, because I find the lower temp browns the bread more evenly, and it gives the cheese more time to heat up. They turn out splotchier on higher temps. I use a cast iron pan, which I think works great for just about everything, but with a regular nonstick skillet you might want to have the heat closer to medium.