Add chicken broth, chicken soup, garlic, black pepper, Italian seasoning, paprika, onion powder, thyme, and mixed vegetables to the crock pot. Mix until well combined.
Place the chicken in the sauce and vegetables. Then toss to coat.
Cover and cook on high for 3-4 hours or low for 5-6 hours.
Remove the chicken and shred with two forks. Return the shredded chicken to the pot and add the sour cream, cream cheese, and cheddar cheese. Stir until combined and cook for 30 minutes more.
Meanwhile, cook the pasta according to the box directions until al dente. Then drain, add to the crock pot, and toss until completely coated.
