Preheat your oven to 375 degrees f. and line a 9x13 baking dish with parchment paper for easy cleanup.
Rub your chicken breasts with Italian seasoning, garlic powder, sea salt, pepper, and a drizzle of olive oil. Place them on the prepared sheet pan and bake for 10 minutes.
Meanwhile, steam the fresh green beans.
Carefully remove your sheet pan after 10 minutes of baking. Top each chicken breast with a spoonful of marinara sauce, a slice of mozzarella, and slices of pepperoni as desired. I cut my pepperoni into smaller pieces to add flavor to every bite of chicken.
Return to the oven and continue to bake for 5-8 minutes until the chicken is cooked through and no longer pink and the internal temperature of the chicken reads 165 degrees f. Cooking time will depend on the thickness of the chicken breasts.
Divide the pizza chicken among 4 meal prep containers and nestle your steamed green beans next to each.
Sprinkle with fresh chopped herbs if desired.
Refrigerate for up to 4 days.
They reheat best in an Air-Fryer, but a microwave also works.
Enjoy!