Ingredients:

  • 2 Tbsp Brown Sugar, packed
  • 1 Tbsp Smoked Paprika
  • 1 tsp Garlic Powder
  • 1 tsp Onion Powder
  • 1 tsp Dry Mustard Powder
  • 1 tsp Kosher Salt
  • 1/2 tsp Black Pepper
  • 1/2 tsp Cayenne Pepper
  • 1 Whole Chicken (4–5 lbs), giblets removed, patted very dry
  • 1 medium Yellow Onion, thickly sliced
  • 1 cup Chicken Broth
  • 1 Tbsp Apple Cider Vinegar
  • 1 tsp Liquid Smoke
  • 1 cup High-Quality BBQ Sauce

Instructions:

  1. Prepare the chicken: Remove giblets. Pat the entire surface of the chicken thoroughly dry with paper towels. Truss the legs together loosely if desired.
  2. Mix the Rub: In a mixing bowl, whisk together all Spice Rub ingredients (Brown Sugar, Paprika, Garlic Powder, Onion Powder, Mustard Powder, Salt, Pepper, Cayenne) until uniformly combined.
  3. Apply the Rub: Sprinkle the spice mixture generously and evenly over the entire chicken, massaging gently.
  4. Prep the Slow Cooker: Line the bottom of the Crock Pot with the sliced onions—this acts as a natural trivet.
  5. Add Base Liquids: Whisk together the chicken broth, apple cider vinegar, and liquid smoke (if using). Pour this mixture gently around the onions in the cooker.
  6. Position the Chicken: Carefully place the seasoned chicken, breast-side up, onto the onion bed.
  7. Initial Slow Cook: Cover and cook on Low for 7-8 hours or High for 5-6 hours, until the internal temperature registers 165°F (74°C) in the thigh.
  8. Apply the Sauce (The Glaze): Remove the lid. Brush the top of the chicken generously with about half of the BBQ sauce.
  9. Finish Cooking: Increase heat to High (if it was on Low) and cook uncovered for an additional 30–45 minutes to allow the sauce to set and caramelize slightly.
  10. Rest and Shred: Carefully remove the chicken to a cutting board. Let it rest for 10–15 minutes before pulling the meat off the carcass. Drizzle with the remaining BBQ sauce before serving.