Cut bacon into 1/2” - 1” pieces. Add to a cold Dutch oven or large pot and turn heat to medium.
Fry the bacon until crispy, then remove from the pan and set aside. Leave bacon grease in the pan.
Trim up the brisket removing extra fat and sliver skin if necessary. I bought mine from Butcher Box so no trimming was necessary.
Cut brisket into 1/2” - 1” cubes then season with salt, pepper, garlic and onion powder
In the same Dutch oven, brown the chopped brisket in batches until nicely seared, then remove from the pan.
Add the onions to the pot and cook until translucent for a couple of minutes. Add garlic and cook for another 30 seconds.
Stir in the chili powder, cumin, oregano and cayenne and bloom for about 30 seconds to a minute.
Stir in the beef base then add a little bit of the broth and deglaze the pan scraping up the bits on the bottom of the pot.
Add the rest of the broth, tomatoes, tomato paste, bay leaves, salt, and pepper. Bring to a boil over medium-high heat.
Once boiling cover and reduce heat to low.
Simmer for 2.5 hours with the lid on, stirring occasionally.
After 2.5 hours, add the coffee and sugar. Continue cooking uncovered until the brisket is fork-tender and the chili has started to thicken, about 1-1.5 more hours. Stir every 15-20 minutes to prevent burning, adding more stock or water if necessary.
Add the lime juice and season to taste. Mash the meat with a potato masher to thicken the chili leaving a few pieces of the brisket chunky.
Ladle into a bowl, add your favorite toppings and enjoy!