Step 1

In a large mixing bowl, combine lemonade, garlic paste, brown sugar, ketchup, Worcestershire, apple cider vinegar, salt, pepper, and a pinch of red pepper flakes. Whisk well.

Step 2

Preheat a cast iron skillet over high heat

Step 3

Add chicken to the bowl and let soak for 10 minutes as the skillet preheats.

Step 4

Coat the pan with a splash of olive oil to prevent sticking. Sear the chicken on each side for 1 minute.

Step 5

Place chicken into the slow cooker and pour marinade over the top. Cover and cook on low for 6 hours, or high for 3 hours.

Step 6

Remove chicken from the crock pot and pour liquid into a sauce pan. Make a slurry with the cornstarch and add to the liquid. Whisk and bring to a boil.

Step 7

Plate chicken on a platter and pour sauce over the chicken. Garnish with lemon zest and chopped parsley.