Prepare Chicken Seasoning: In a bowl, add brown sugar, paprika, garlic powder, salt, black pepper, and rosemary.
Mix well to make a smooth seasoning.
Set the Baking Dish: Place foil in baking pan and drizzle olive oil.
Place chicken in baking dish.
Marinate Chicken: Sprinkle seasoning powder over the chicken breast to coat it well.
Flip the chicken.
Now sprinkle the rest of the seasoning powder over the chicken.
Coat well using a hand or spoon.
Preheat the oven at 220°C / 428°F
Bake Chicken: Now place the baking dish in the oven.
Cook for about 20 minutes.
Turn on the boiler and let it bake for 5 minutes from the top to get crispy brown texture.