Prepare the Chicken: Pat the chicken dry with paper towels. Season with salt, pepper, garlic powder, smoked paprika, and cayenne.
Set Up Slow Cooker: Place the chicken into the slow cooker. Pour chicken broth (and BBQ sauce, if desired) over it.
Cook:Low setting: 3–5 hoursHigh setting: 2–3 hoursCook until internal temperature reaches 165°F (74°C). Rest: Remove chicken and let it rest for 10 minutes to retain moisture.
Shred: Using two forks (or a stand mixer), shred the chicken into pieces.
Mix and Serve: Toss shredded chicken in its cooking juices or additional sauce.
Serve Ideas: Use in sandwiches, tacos, salads, pizza toppings, or rice bowls.