Start by cutting the chicken breasts into 1-inch cubes.
2 Chicken breasts cubed
Next, add the coating ingredients to a medium bowl and whisk or stir to combine well.
1/4 cup Cornstarch, 1/2 tsp Baking soda, 2 tbsp Flour
Add the oil to a large pan and warm up on medium heat.
1/4 cup neutral oil
Add the chicken cubes to the bowl with the flour mixture and toss to coat each cube.
Once the oil is hot, add the coated chicken to the pan and cook for 3-4 minutes on each side.
While the chicken is cooking make the sauce. Combine the orange juice, soy sauce, sesame oil, rice vinegar, ginger, brown sugar and cornstarch in a bowl or measuring cup. Whisk well until there are no clumps.
3/4 cup Orange juice, 1/4 cup Soy sauce, 1/2 tsp Sesame oil, 1/2 tbsp Rice vinegar, 1 cube Ginger, 3 tbsp brown Sugar, 1 tbsp Cornstarch
Once the chicken is cooked, add the sauce to the pan and cook on low for another 10 minutes to thicken it.
Serve over rice topped with green onions and sesame seeds.