Spray the crockpot with non-stick spray.
Add cream cheese, butter, soup, dressing mix, garlic, and broth to the crockpot. Stir until combined.
Place chicken breasts in the sauce. Spoon sauce over chicken.
Cover and cook on low for 5–6 hours or high for 3–4 hours.
Shred the chicken and mix it back into the sauce.
Serve over angel hair pasta and enjoy!