Preheat the oven to 325°. Grease 2 large cookie sheets with edges and set aside.
Cut the chicken into bite-sized cubes. *It's easiest to cut the chicken if it's still slightly frozen.
Combine the cornstarch and chicken in a gallon Ziploc bag.
Seal the bag and mix until the chicken is thoroughly coated. Set aside.
Crack the eggs into a bowl and slightly beat them. Then pour the eggs into the bag with the chicken.
Shake and rub the chicken until it is all thoroughly covered with egg.
Spread the chicken evenly on the prepared baking sheets, trying to keep the pieces from touching.
Baking the Chicken:
The baking instructions are a little confusing, but it will bake for a total of an hour - a total of 45 minutes at 325° then 15 minutes at 425°. *You will want to flip the chicken every 10 minutes.1. Bake at 325° for 20 minutes then pour 1/2 of the sauce over the chicken.2. Bake at 325° for 10 more minutes then pour the rest of the sauce over the chicken.3. Bake at 325° for 15 more minutes.4. Bake at 425° for 15 more minutes.**Before you pour the sauce over the chicken, it will probably look like there is a lot of extra egg cooking into scrambled eggs on the cookie sheet. Don't worry - just break up the larger chunks. The sauce will soak into the extra "breading" and you will never notice it.
Notes:
Here is my recipe for homemade sweet & sour sauce.This sweet & sour chicken isn't exactly crisp like deep-fried chicken would be, but it is very tender and so perfectly carmelized, it covers any lack of crispiness.