Preheat oven to 375ºF.
Add Seasoned Flour ingredients to a re-sealable bag. Add chicken pieces and toss to coat – you may need to do this in two batches.
Add oil to a large skillet over medium-high heat. Brown chicken pieces 2 minutes on each side. Remove to a 9” x 12” baking dish.
To the same skillet, (if it’s too brown give it a quick wipe with paper towel), add orange juice, Dijon mixture and Grand Marnier, if using. Whisk to combine well. Bring to a boil for 1 minute then pour over chicken. Cover baking dish with foil and bake for 25 minutes.
Serve over cooked rice topped with sliced green onions and a few sesame seeds.