Preheat the oven to 325 degrees. Grease a 9×13-inch baking pan.
Cut chicken into bite-sized pieces. Season with salt and pepper.
Place cornstarch in a Ziploc bag.
Break eggs into a medium-sized bowl.
Shake up chicken pieces in cornstarch to coat, then coat in eggs.
Heat oil in a large, non-stick skillet over medium-high heat.
Cook coated chicken, until golden-brown on all sides.
Do not cook it completely as it will finish cooking in the oven.
Place chicken in the prepared dish.
Whisk together the Hawaiian sauce ingredients; pineapple juice, brown sugar, soy sauce, garlic and cornstarch, in a medium-sized bowl.
Pour evenly over chicken.
Sprinkle the top of the chicken with the chopped bell pepper and pineapple.
Bake, uncovered, for 1 hour.
Stir the chicken at 15 minute intervals to ensure all of the chicken is coated in the sauce.
Remove from oven and let stand 5 minutes before serving.
Enjoy!