Begin by rinsing the chicken breasts under cold water and patting them dry with paper towels.
In a small bowl, combine the kosher salt, onion powder, paprika, Italian seasoning, garlic powder, and black pepper. Rub this seasoning mix all over the chicken breasts, ensuring they are evenly coated.
In the bottom of your crockpot, drizzle the olive oil. Place the seasoned chicken breasts in the crockpot on top of the olive oil.
Pour the low-sodium chicken broth over the chicken to keep it moist and flavorful.
Cover the crockpot and set it to low for 6-8 hours or high for 3-4 hours.
Once the cooking time is complete, check that the chicken has reached an internal temperature of 165°F. Remove the chicken and shred it into bite-sized pieces.
Return the shredded chicken to the crockpot, mixing it with the juices for added flavor. Serve as desired.