01 -
Set your oven to 425°F. Cover a big baking pan with foil or parchment.
02 -
Give your slow cooker a quick spray with nonstick spray, making sure it's at least a 6-quart size.
03 -
Cut off any big pieces of fat and rinse the brisket with cold water. Dry it really well with paper towels. If it's too big, just cut it in half so it fits in your slow cooker.
04 -
Grab a medium bowl and stir together paprika, brown sugar, chili powder, garlic powder, salt, onion powder, chipotle powder, black pepper, thyme, and cayenne. Scoop out a spoonful for the BBQ sauce.
05 -
Coat the brisket all over with most of your seasoning. Lay it on the baking pan and let it rest at room temp for 30 minutes (or stick it in the fridge for up to a whole day). Slide it into the hot oven for 30 minutes to get a good crust.
06 -
Whisk ketchup, molasses, brown sugar, blackberry jam, apple cider vinegar, some of the Seasoning Blend, and liquid smoke in a bowl. Save out half a cup to use soon.
07 -
Pour that half-cup of BBQ sauce, water, Worcestershire, soy sauce, and beef bouillon right into your slow cooker. Mix it up.
08 -
Move your browned brisket into the slow cooker so it sits in the liquid. Put the lid on and cook on LOW for 8–10 hours. Flip it halfway if you like. It's done when you can shred it with a fork.
09 -
Turn your broiler on. Put the brisket on a foil-lined baking sheet. Brush on some BBQ sauce and broil for 5–10 minutes until the outside gets sticky and a bit dark.
10 -
Heat the rest of your BBQ sauce in a small pot or zap it in the microwave until it's steamy.
11 -
Brush more BBQ sauce on the brisket, then slice across the grain (or chop it up). Serve with more sauce or pile it onto buns.
12 -
If you're doing this in advance, let the brisket and juices cool in the slow cooker, pop it in the fridge, skim off the fat tomorrow, and rewarm on LOW before caramelizing and serving.