Preheat oven to 425 degrees. Line a baking sheet with parchment paper. Spray with olive oil.
In a bowl, combine the Chex, flour, salt, and pepper
Toss the chicken in the milk. Coat the chicken in the chex mixture, flipping to make sure all sides are coated.
Place the chicken on the parchment lined baking sheet. Spray or brush the chicken with olive oil.
Cook the chicken for 15 - 18 minutes, until chicken is cooked through and breading is golden brown.
Make the sauce: In a pan combine all sauce ingredients and1/4 cup water. Simmer 5 minutes until sauce is thick. Add chicken to pan and toss until chicken is coated in sauce.
Serve with rice and vegetables!