01 - Arrange chicken breasts in the bottom of your crockpot in a single layer.
02 - In a medium bowl, mix together cream cheese, shredded mozzarella, Parmesan, sour cream, half of the bacon, spring onions, garlic, onion powder, garlic powder, Italian seasoning, salt, and pepper until well combined.
03 - Spread the cheese mixture evenly over the chicken breasts.
04 - Cover and cook on LOW for 5 hours, or until chicken is tender and cooked through (internal temperature at least 165°F).
05 - Just before serving, sprinkle the remaining bacon and additional fresh herbs over the top.
06 - Serve hot, with your favorite sides such as rice, mashed potatoes, or veggies.