01 - Preheat the oven to 425°F. Line a baking sheet with parchment paper.
02 - In a bowl, combine chicken breasts with olive oil, paprika, garlic powder, oregano, salt, and black pepper. Toss to coat evenly.
03 - Place seasoned chicken breasts on one side of the prepared baking sheet.
04 - In a separate bowl, toss bell peppers, zucchini, red onion, and broccoli florets with olive oil, salt, and black pepper. Spread the vegetables on the remaining side of the baking sheet.
05 - Bake for 25 to 30 minutes, or until chicken reaches an internal temperature of 165°F and vegetables are tender.
06 - While baking, rinse rice under cold water. In a medium pot, combine rice, water, and salt. Bring to a boil, reduce heat to low, cover, and simmer for 25 minutes or until water is absorbed. Fluff with a fork.
07 - Whisk soy sauce, honey, and sriracha (if using) in a small bowl until combined.
08 - Slice chicken breasts. Divide rice, roasted vegetables, and chicken evenly into four containers. Drizzle with sauce, if desired.
09 - Allow containers to cool. Cover and refrigerate for up to 4 days.