<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by Justin F:
Wow - so many "no mop" messages? Trust you guys - but what's the reasoning? </div></BLOCKQUOTE>
For me there are several reasons for the fat side down:
1. In a vertical smoker the heat is coming from the bottem. With the old offset smokers the heat came from the sides and you could use the "self basting" aspect of the fat rendering. In the bullet and eggs (which I'm using today) the heat source is underneath the meat and the fat side down adds a bit of protection to the meat. You'll see in the pictures I post later this evening that I also put down some foil at the edges of the brisket which also protect the edges that extend past my heat sink device.
2. I plan on foiling my brisket, which in my opinion leads me to more consistent/predictable finish times. As a result the bark isn't as pronounced on my briskets as one that does not use foil. Having the fat side down help me to get a good color and pseudo bark without worry about burn or too much heat, ala #1 above. Again, when pictures are published you'll see that my trim is very complete and it would be difficult to determine if there really is a "fat side" anymore.
3. Since the brisket is going into foil and braising that is the time to add a "flavorful" liquid and create the layers of flavor as K Kruger would say. Makes my cooking easier, don't open the lid of the smoker until meat temperature is hit, then foil and "braise" with your flavorful liquid and achieve tenderness. The less time worrying over your cook the better. This also makes your fire management and temperature control much better too.
As Charlie Papazian would say "Relax and have a Homebrew"
Brisket went into foil at 3 hours and 15 minutes into the cook. I'm not doing alot of flavor components today, simple injection and simple rub to really get a taste of the Wagyu brisket since it's my first cook with them. A week from Monday I plan another brisket with a more aggressive flavor profile.