Add the cream of chicken soup, frozen mixed vegetables, and chicken broth to the crockpot. Season the mixture with onion powder, garlic powder and chicken bouillon powder then whisk together to form a creamy consistency. Place the chicken breasts into the mixture and cook on low for 6-7 hours on low or 3-4 hours on high.

Remove chicken from the crockpot and shred it. Place back into the crockpot, along with the sour cream then stir to combine. Cook your biscuits per the package instructions. Serve over warm biscuits and enjoy!