If you plan to make rice, start the rice first and then proceed with the rest of the recipe
Combine 2 pounds of cubed chicken with 1/3 cup of cornstarch in a large bowl and toss until all of the chicken is coated.
Combine 1/2 cup of soy sauce, 1/3 cup of rice vinegar, 1/3 cup of hoisin sauce, 2 tablespoons of crushed garlic, 2 tablespoons of crushed ginger, 1/3 cup of brown sugar, about a teaspoon of red pepper flakes and the remaining 2 tablespoons of cornstarch in a small dish and set aside for now.
Place 2/3 cup of oil into a large shallow skillet and place over medium heat.
Once the oil is warm, carefully place the coated chicken into the skillet in a single layer being careful to not crowd the skillet.
Allow the chicken to crisp on all sides and continue the process until all of the chicken has been cooked.
Transfer the crispy chicken onto a paper towel lined plate and set aside.
Drain most of the oil from the skillet (leaving a tablespoon or two and any crispy bits left behind in the skillet) and add the sauce.
Allow the sauce to simmer over medium heat for a few minutes or until it begins to thicken and become sticky.
Add the crispy coated chicken into the sauce and toss until it is fully coated.
Place a bit of white rice into a bowl and top with General Tso's chicken.
Garnish with white sesame seeds and thinly sliced spring onions and enjoy!