For about a week now (ever since I managed to smash the glass door on our gas Kitchenaid range) I've been using the Weber grill to bake bread. And much to my surprise, the Weber produces a much better (crisper) crust than the Kitchenaid, although it is, you'll understand, far more basic. The Kitchenaid is convection. The Weber is covered, and fueled with natural gas. I use a baking stone, just as I did with the range. I try to keep the heat around 400 degrees, but it's cold outside, so I don't worry if it creeps up a bit. Anyone care to speculate as to why the results are better on an outdoor grill?