Perfect brisket is slices on the edge of falling apart tender. I fear with a reheat you may get something in between with some slices and a bunch falling apart shredded meat. Not a nice presentation for a wedding. lf you have to cook ahead, pulled beef will be easier to keep looking and tasting good. And way less aggravation. I have had both pulled brisket and chuck, preferring chuck. Pack the pulled beef with a flavorful Jus. When you reheat add more Jus as needed to moisten the beef. Is this going to be served as sandwiches or plated with sides? Self serve or staff dishing? Both affect the planned portion size...JJ
Smokey Au Jus
1- Lg Onion,
4-5 Carrots,
3-4 Ribs Celery
3-4 Peeled Cloves of Garlic
Toss them in a pan under the Beef, and let the whole deal Smoke for one hour or more,
THEN add 4-6 Cups Beef Broth,
2 Tbs Tomato Paste,
1/2tsp Dry Thyme (4-5 sprigs Fresh)
1-2 ea Bayleaf
Finish the Smoking process to the IT you want.
While the Roast is resting, dump the pan juices veggies and all into a 2-3Qt Sauce pot and add 1Cup Red Wine, something you like to drink, and bring the Jus to a boil, lower the heat and simmer 20-30 minutes. Strain out the veggies and let the Jus rest a minute or so for the Fat to rise. Skim off the bulk of the fat then using strips of paper towel laid on top of the Jus, drag quickly across to take off the last little bit of fat.
The purpose of Smoking the Vegetable before adding the Broth and Herbs is...The Smoked vegetables Roast in the Dry heat concentrating their Flavors and Sweetness giving the finished Jus a Richer, Deeper, Full Flavor.
Serve the sliced Beef Au Jus or thicken the Jus to make Gravy.
NOTE: If you are using this recipe with Brisket or a long smoke, additional Water will have to be added periodically to maintain the proper volume. Do not add more Broth as repeated addition and reduction will make the Au Jus too salty..