Leftover Smoked BBQ Brisket Subs

Smoked Brisket Subs
A great use of BBQ leftovers!

A good use for smoked BBQ brisket leftovers - Brisket Flat Subs

When you smoke brisket you end up with a lot of leftovers. Mrs. Grilling24x7 and I were pondering what to do with all of it. Of course we could just heat it up and serve it with some baked beans as a nice side dish. But that’s bit boring. Here’s a good idea for you if you are looking to use up all those BBQ brisket leftovers.


Leftover smoked beef brisket
BBQ Sauce
Any mild cheese (shredded or sliced)
Hoagie Rolls

I had the brisket in a ziptop bag in the freezer so the first thing I did was thaw it out. The night before I put in the refrigerator. I preheated the oven for 350 degrees and generously poured BBQ sauce all over the brisket. I wrapped the brisket in foil so it would steam a little bit in the oven. Don’t leave it open to the oven heat or it might dry out a bit.

A good use for smoked BBQ brisket leftovers - Brisket Flat Subs

Oh look at all that brisket! I heated the brisket for about 30-40 minutes until it was really warm. Just keep touching it and when you think it’s hot enough layer it on some sub rolls and sprinkle some cheese on top. Put the Leftover Smoked BBQ Brisket Subs back in the oven to melt the cheese. Easy as that. Really tasty too!

Leftover Smoked BBQ Brisket

Prep Time: 5 minutes

Cook Time: 30 minutes

Total Time: 35 minutes

Yield: 2-3 Subs

1 Sub

Leftover Smoked BBQ Brisket

A great use for leftover BBQ brisket. Delicious smoked BBQ brisket on a soft hoagie roll with cheese.


  • • Leftover BBQ brisket
  • • BBQ Sauce
  • • Any mild cheese
  • • Hoagie roll


  1. Reheat BBQ brisket smothered in BBQ sauce in a 350 degree oven for about 30-45 min.
  2. Layer BBQ brisket on hoagie roll.
  3. Sprinkle cheese on top.
  4. Place sub with cheese back in the oven to melt the cheese.
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