Place chicken breasts in slow cooker.
Whisk together remaining ingredients in a measuring cup or bowl.
Pour mixture over chicken in slow cooker.
Cover and cook on high for 3-4 hours or low for 6-8 hours until chicken is fully cooked.
Remove chicken, shred it with forks, and return to the slow cooker to toss and fully coat with sauce.
Serve shredded lemon chicken over rice or as desired.
