*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
**Nutrient information is not available for all ingredients. Amount is based on available nutrient data.
(-)Information is not currently available for this nutrient. If you are following a medically restrictive diet, please consult your doctor or registered dietitian before preparing this recipe for personal consumption.
Stir Alfredo sauce, garlic powder, lemon zest, and chicken broth together in the crock of a slow cooker until smooth. Place quick-mixing flour and water into a small jar with a lid and shake to combine; stir into sauce mixture.
Place artichoke hearts and chicken breasts into slow cooker and cover with sauce. Cover and cook on Low for 4 1/2 hours.