Why it works
Coffee enhances beef's natural flavors through bitter and earthy notes that complement smoke. The rub's sugar content caramelizes during the final stages, while bourbon adds both flavor and helps the glaze adhere. Smoking at 225°F allows collagen to break down slowly without drying the meat.
This cook is built for intermediate pitmasters running a smoker setup, but the real win is that the method stays adaptable if your fire drifts or your timing gets crowded.
- Remove the membrane from the back of each rib rack by sliding a knife under it and peeling it away. Pat the ribs dry with paper towels. This allows the rub to adhere better and promotes bark formation.
- Combine ground coffee, brown sugar, kosher salt, black pepper, garlic powder, onion powder, smoked paprika, and cayenne pepper in a small bowl. Mix thoroughly to ensure even distribution of spices.
- Apply the coffee rub generously to all sides of the beef ribs, using about 2 tablespoons per rack. Press the rub into the meat to ensure it adheres. Allow ribs to sit at room temperature for 30 minutes before smoking.
- Prepare your smoker for 225°F using oak, hickory, or cherry wood. Allow the temperature to stabilize before adding meat. Place a water pan in the smoker to maintain humidity.
- Place ribs bone-side down on the smoker grates. Smoke for 5 hours at 225°F without opening the door frequently. The ribs should develop a dark bark.
- In a saucepan over medium heat, combine bourbon, beef broth, butter, honey, and Worcestershire sauce. Simmer for 3-4 minutes until butter is melted and flavors are incorporated. Set aside to cool slightly.
- After 5 hours of smoking, remove ribs from the smoker. Brush the bourbon glaze evenly over the meat side of the ribs. Return to the smoker for an additional 30 minutes to allow the glaze to caramelize.
- Remove ribs from the smoker and let rest for 10 minutes before slicing. The residual heat will continue cooking the meat slightly and allow juices to redistribute.