Preheat your oven to 425°F (220°C) and line a baking sheet with parchment paper.
Cut the chicken breast into bite-sized pieces or strips for even cooking.
In a bowl, whisk the egg. In a separate dish, mix the panko breadcrumbs with garlic powder and ginger powder.
Dip each piece of chicken into the egg mixture, then coat thoroughly with the seasoned panko breadcrumbs.
Place the coated chicken pieces on one section of the baking sheet. Drizzle lightly with a small amount of cooking spray or oil if desired.
In another bowl, combine the fresh orange juice, honey, and a pinch more garlic and ginger if desired to create your orange glaze.
Toss the broccoli in a bit of olive oil, salt, and pepper, and place on the baking sheet beside the chicken.
Bake for about 18-20 minutes until the chicken is cooked through and the broccoli is roasted, turning halfway through for even crispiness.
During the last 5 minutes, brush the chicken pieces with the orange glaze. Return to the oven to let the glaze set.
Remove from the oven and let it cool slightly before serving. Enjoy your crispy baked orange chicken with roasted broccoli.