Crock Pot Pesto Ranch Chicken -- 8 boneless skinless chicken thighs, 6 ounce jar of pesto, 1 pkg Ranch Dressing Seasoning Mix, 1/2 cup chicken broth. Directions: Turn crock pot to high setting. Place chicken thighs, pesto, ranch dressing and chicken broth into crock pot. Stir gently to combine all seasonings. Close with lid and cook on high for 3-4 hours or on low for 6-8 hours.