Using a small dish, combine Italian seasonings, salt and pepper; rub this mixture evenly onto both sides of chicken.

Using a sharp knife, cut a deep slit into the side of each chicken breast. (Note: Do not cut all the way through.) Stuff 3-4 Tbsp of mozzarella cheese into each of the chicken breasts; press edges of chicken breast together to seal cheese inside. Set chicken breasts aside.

Preheat oven to 400°F.

Spread flour onto large plate.

Pour beaten egg into a separate shallow bowl.

On a separate plate, combine the breadcrumbs, Parmesan cheese and lemon zest.

Working with one piece of chicken at a time, dip both sides of the chicken first into the flour, then into the beaten egg and then finally into the breadcrumb mixture.

Using an oven-safe skillet (cast iron is great) or a Dutch oven, add olive oil and place pan over medium heat. Once pan is hot, add chicken breasts and cook for 3-4 minutes per side.

Pour marinara sauce around chicken breasts and sprinkle remaining mozzarella cheese on top. Bake uncovered for 15-20 minutes, or until chicken is fully cooked (internal temperature of 165°F).

Garnish with chopped basil and serve over cooked pasta.