the one's in the corners got a tiny bit darker on top than i would like, but the inside and bottom were perfect. hooray!! it wasn't all that hard. i did put down a piece of foil to try and avoid too much direct heat, and i only turned on the burners on the ends and left the center off. by keeping the burners on low-med, it stayed between 300 and 350 almost the whole time. not bad for a first time i would say.
i want to try cookies on the grill, cuz they also have a short baking time. we'll see what happens. you might be saying i'm crazy, and you are probably saying "Sarah, it still costs money to run the grill," and you are right on both statements... but a $30 propane refill is a whole lot cheaper than a $300 electric bill (yes, that was our bill one month last summer). so i think i will keep up my crazy ideas, at least for the moment.