Preheat the oven to 400 degrees

Using a shallow dish that will fit all of your chicken breasts, add the soy sauce and orange juice

Coat your chicken breasts on both sides, and set aside, leaving the chicken to soak up some more juices

Combine the flour, sesame seeds, salt, and pepper into a large zip-tight bag

Use tongs to pick the chicken up

Shake off excess sauce

Place chicken breasts in bag and shake to coat

Arrange chicken in a 9x9" baking dish coated with non-stick cooking spray

Place dabs of butter over the chicken breasts

Bake for 40 minutes or until juices in chicken breasts run clear

Best when served over fried rice