Cooking a brisket isn’t hard but it can get confusing.  Everybody and their cousin has pretty strong opinions about the best way of doing things.  The frustrating thing is that about half the folks say you have to use Method XYZ and half of them will say that Method XYZ is completely wrong.

Classic points of confusion include:

  • “Hot and Fast” or “Low and Slow?”
  • “Wrap in Aluminum Foil or Leave it Exposed?”
  • “Wrap in Aluminum Foil or Butchers Paper?”
  • “Salt and Pepper Rub or 15 Ingredient Competition Rub?”
  • “Use an Injection or Not?”
  • “Fat Side Up or Fat Side Down?”

Let’s me share my take on the last question of, “Should You Cook Your Brisket Fat Side Up or Down?”

There are five reasons that you should cook your brisket fat side down and only one to cook it fat side up.  Cooking the brisket with the fat side down will produce a product that looks and tastes better than one cooked fat side up.  In reality, which side goes up makes a difference but is not one of the major factors in how your brisket will turn out.

Smoke Ring on Brisket

Why You Should Smoke Your Brisket With The Fat Side Down

The five reasons to cook a brisket with the fat side down are:

  1. Protect the meat from the fire
  2. So you can spritz or mop the meat
  3. So the fat doesn’t wash away the bark
  4. So the bark doesn’t stick to the grate
  5. 30% more exposure of the meat

Let’s look at each of these reasons in a little more detail.

Protect The Brisket From The Fire

The primary reason people give for smoking a brisket fat side down is to protect the meat of the brisket from the fire.  Smoking a brisket takes many hours, even if you are cooking it Hot and Fast.  If you have the meat side exposed to the fire then it has a greater chance of drying out or getting bitter from exposure to any puffs of dirty smoke.

When the fat side is exposed to the fire then it can take the abuse and the meat side can gently cook away.

On most smokers the heat comes from underneath the meat so you want the fat side down.  Many smokers have a heat diffuser between the meat and the flames but this doesn’t change the situation.  The heat diffusers get hot and emit infrared energy that is pretty intense.  Some of the types of smokers where you will want to keep the fat side of the brisket down are:

  • Weber Smokey Mountain
  • Big Green Egg
  • Traeger Pellet Grill
  • Camp Chef Pellet Grill
  • Pit Boss Pellet Grill

The notable exception to the “fat side down” rule is with offset smokers where the heat flows over the top of the meat.  Here is the Franklin brisket cook where he talks about using the fat and the point as insulation against the fire.

But what about electric and propane smokers?  The fat side down rule still holds for these smokers!

If you are smoking a brisket in a Masterbuilt electric smoker (or Pit Boss, etc) then you want the fat side down even though the heat is “gentler” than a tradition fire based cooker.  The reasons are not as much for protecting the meat but for the next four reasons listed below.

So You Can Spritz or Mop The Brisket

Many pitmasters apply either a mopping sauce or a spritz to their briskets at multiple points during the cook.  The addition of the liquids have several benefits:

  • Keeps the brisket moist early in the cook.
  • Adds layers of flavors
  • Helps with bark formation later in the cook.
  • Gives you a reason to open the lid and peek at your brisket!

Some people claim that keeping the brisket moist helps develop a better smoke ring but I have not found that to be true using my style of smoking briskets.

If you are cooking the brisket with the fat side UP then you are not going to be able to mop or spritz the meat.  You can apply liquids to the fat but that really is going to help with anything.

You want to cook the brisket fat side down so you can mop the meat and add you layers of flavor.

So The Bark Doesn’t Wash Off

One of the reasons that people give for cooking a brisket fat side UP is that the fat will melt into the brisket and make it juicy.

The reality is that melting fat does not go INTO the brisket, it flows AROUND the brisket and drips off.

Although this is not a major consideration one thing you should be aware of is that while the fat is flowing around the brisket it can wash off some of the bark that you are trying to develop.  This is especially true on the sides of the brisket.

If you foil your briskets then you will absolutely mess up the bark if you put the foiled brisket back on the pit with the fat side up.

When the brisket is cooked fat side down there is no chance of the fat washing away any of the bark.

So The Bark Won’t Stick To The Grate

It is frustrating to spend 10-14 hours smoking the perfect brisket and have the presentation get messed up when the bark sticks to the cooking grate.

This won’t impact the flavor or tenderness of your brisket but it will impact how it looks when your gets see it.  And the reality is that we first eat with our eyes.

If you cook your brisket fat side down then bits of fat will stick to the grate and your bark will not get damaged.

30% More Meat Exposure

Here is the sneaky bit that a lot of pitmasters miss.

If you are cooking with the fat side up then the meat is in direct contact with the cooking grate.  And while the gaps in grate the lets through smoke an heat the parts of the meat that are in direct contact with the grate are actually blocked.

A typical cooking grate the area is about 70% open/exposed with about 30% closed/blocked by the rods that make up the grate.

Flip that brisket over so the fat side is down and let ALL of the meat get exposed to the smoke!

Other Factors Are More Important

While I am a strong proponent of cooking your brisket with the fat side down (unless you are using an offset smoker) I don’t believe that this is a detail that will make or break your cook.

The four biggest factors that will determine how the brisket turns out are:

  • The quality of the meat
  • Running a clean fire
  • Cooking the brisket until tender
  • Resting the brisket for a few hours

After you get those details right then you can start fussing around with:

If you want help with any of these topics then Join the Brisket Boot Camp.  The Brisket Boot Camp is completely free and will knock your socks off with brisket knowledge.

I’ll see you on the inside!

The post Brisket Fat Side Up Or Down: Five Reasons to Smoke Them Fat Side DOWN! appeared first on Meat Smoking for Beginners.