This recipe is lengthy but not difficult. It takes two weeks to make. Stick through it and you'll get a final at-home product that's on par with Schwartz's, Smoke Meat Pete or any other of the holy smoke meat temples you'll find on the island of Montreal. Really- it's that good.
Didn't make up the recipe: I'm just spreading the gospel.
MONTREAL SMOKED MEAT
Cure a 12 lb double-brisket (fat-cap on) by adding the following spice mixture generously to both sides:
1/2 c Readycure (1% nitrate) + 1/4 c kosher salt OR 4 tb instacure (6% nitrate "pink salt") + 1.5 c kosher salt
1/2 lb cracked black pepper
1/4 lb sugar
1/4 lb cracked coriander
3 tb bay leaf powder
3 tb cloves
Place brisket in an XXL ziploc bag and let cure for 10 days in the fridge, flipping the brisket twice daily.
On day 11, thoroughly rinse off the cure and then soak in cold for at least 3 hours, changing the water every half-hour to get out most of the salt. Dry. Cover top of brisket with 2:1 mixture of cracked pepper to cracked coriander seed. Cover and refrigerate overnight.
On day 12, smoke over maple chunks for 4 hours at 250. After 4 hours, completely foil the brisket and return to smoker (or oven) to cook for another 5 hours. At this point the smoke meat will be fantastic, but not 100% tender. Resist eating it now. Let come to room temperature and refrigerate overnight.
On day 13, gently steam the brisket for 3 hours just prior to service. Odds are that you won't have a steamer big enough- I improvised by putting water in a foil turkey roasting pan, throwing a baking rack on top and then covering it with a second pan.
To carve, cut against the grain and on the bias very thinly, using a VERY SHARP slicing knife (the knife actually makes a difference). Serve stacked on fresh seeded rye bread with mustard.