Kansas City burnt ends — the caramelized, smoky tips of beef brisket — are considered the candy of BBQ. These high protein, carnivore-prized morsels are a family cookout delicacy with intense, smoky flavor.
Trim excess fat from the beef brisket, leaving about 1/4 inch for moisture and flavor.
Thoroughly rub the brisket with BBQ rub, salt, black pepper, smoked paprika, and brown sugar, making sure to coat all sides for maximal flavor.
Preheat your smoker to 250°F, then place the brisket fat-side up on the grates. Smoke low and slow for about 4 hours, until the internal temperature reaches 165°F; spritz with water every hour to prevent drying.
Remove the brisket and let it rest for 20 minutes. Cut the brisket point into 1-inch cubes, then toss them in BBQ sauce.
Return the cubes to the smoker in an aluminum pan. Increase heat to 275°F and smoke for 1 to 2 more hours, stirring every 30 minutes, until the burnt ends are caramelized and sticky with rich smoky flavor.