Step 1: Prepare the Slow Cooker : Lightly spray the slow cooker with nonstick cooking spray or brush with olive oil.
Step 2: Prepare the Chicken : Season the chicken with salt, pepper, paprika, thyme, and oregano. Place the chicken in the slow cooker.
Step 3: Prepare the Sauce : In a small bowl, combine minced garlic, lemon juice, lemon zest, olive oil, and chicken broth. Pour the mixture over the chicken.
Step 4: Cook the Chicken : Cover and cook on low for 4-5 hours or on high for 2-3 hours, until the chicken is cooked through and tender.
Step 5: Serve : Remove the chicken from the slow cooker and transfer to a serving plate. Spoon some of the sauce over the chicken and garnish with chopped parsley.