You know, [skin] happens at the gravy boat stage - right? - or this happens when you're trying to keep it warm. So the way that I avoid this is I keep my gravy - the second it's done, I put it in a thermos, which will keep it hot and will prevent air from getting to the surface. And I keep it there till the last moment. The last thing that goes out to the table is the gravy, and I pour it out of the thermos and immediately move it in.
Alton BrownButter typically melts around, you know, 90 Fahrenheit, as opposed to about 20 degrees higher for lard. So what that means is that when you're working with it, the lard is going to stay more solid, which is great for flakiness.
Alton BrownI grill almost all of my fish with the skin on because that gives you real protection at least on one side. It's a nice barrier against super high heat which tends to make a lot of fish to turn really flaky. It's very easy to overcook fish on the grill. But I still brush it with oil before I start.
Alton BrownI would have bacteria and, yeah, it would grow in what we call the danger zone, which is typically between 40 and 140. But if I'm getting something out of my refrigerator where it's been basically pretty clean and I'm putting it on my counter, what exactly is going to happen in that amount of time that going into a hot oven isn't going to kill? Nothing.
Alton Brown