Creating the perfect Slow Cooker Whole Chicken is straightforward when following these clear steps:

1. Prepare the Chicken: Remove any giblets from the cavity of the chicken and pat it dry with paper towels.
2. Season the Chicken: In a small bowl, mix together salt, black pepper, garlic powder, onion powder, paprika, and dried thyme. Rub this spice mixture all over the chicken, making sure to season the inside as well.
3. Optional Olive Oil: If desired, rub the olive oil over the chicken to enhance browning and flavor.
4. Add Lemon: If using, place the quartered lemon inside the cavity of the chicken for added moisture and flavor.
5. Place in Slow Cooker: Position the seasoned chicken in the slow cooker, breast side up. You can place it directly on the bottom or on a rack if you have one.
6. Cover and Cook: Close the slow cooker lid and set it on low for 4-6 hours or high for 2-3 hours. The chicken is done when the internal temperature reaches 165°F in the thickest part.
7. Rest Before Serving: Once cooked, carefully remove the chicken from the slow cooker and let it rest for about 10-15 minutes. This helps the juices redistribute for optimal tenderness.
8. Carve and Serve: Carve the chicken, serve it warm, and enjoy!

With these simple steps, you can master the art of cooking a delicious Slow Cooker Whole Chicken.