Creating savory slow-cooked crockpot chicken is straightforward. Follow these steps for a delightful dinner:

1. Prepare the Chicken: Rinse the chicken breasts under cold water and pat dry with paper towels. Trim any excess fat.
2. Sear (Optional): In a skillet, heat olive oil over medium-high heat. Sear the chicken on both sides for about 2-3 minutes until golden brown, then transfer to the crockpot.
3. Add Ingredients: In the crockpot, combine the chopped onion, minced garlic, chicken broth, diced tomatoes, oregano, paprika, thyme, salt, and pepper.
4. Mix Well: Ensure that all ingredients are well-distributed and the chicken is coated with the mixture.
5. Set the Crockpot: Cover your crockpot and set it on low for 4-6 hours or high for 2-3 hours, depending on your schedule.
6. Check Doneness: About 30 minutes before serving, check the chicken. It should reach an internal temperature of 165°F (75°C).
7. Shred the Chicken: Once cooked, shred the chicken using two forks directly in the crockpot and mix with the sauce.
8. Garnish: Sprinkle with chopped fresh parsley if desired, and stir before serving.

This easy procedure yields incredibly tender, juicy chicken that captures all the warm, savory flavors you desire.