01 -
Preheat oven to 220°C. Line a baking tray with parchment paper or lightly coat with oil.
02 -
In a mixing bowl, toss halved red potatoes with Parmesan, olive oil, minced garlic, salt, and black pepper until well coated. Arrange potatoes evenly on one-third of the tray and roast for 10–15 minutes to initiate browning.
03 -
While potatoes roast, combine chicken breast with Parmesan, breadcrumbs, olive oil, garlic, salt, and pepper in the same bowl. Ensure each piece is fully coated.
04 -
Remove tray from oven. Place chicken onto the second third of the tray, spacing evenly among potatoes, then return tray to oven.
05 -
In the same mixing bowl, toss green beans with Parmesan, olive oil, minced garlic, salt, and black pepper.
06 -
Place seasoned green beans on the remaining section of the tray. Arrange all ingredients in a single layer for even cooking.
07 -
Continue baking all components for approximately 25 minutes, or until chicken’s internal temperature reaches 74°C and potatoes are tender.
08 -
For extra crispiness, broil potatoes on high for 4–5 minutes at the end of baking if desired.
09 -
Remove tray from oven. Let rest briefly before serving for optimal texture and flavor.