Step-1Preheat the oven to 200°C and brush the baking dish with olive oil
Step-2Using a sharp knife, cut a deep pocket into the side of each chicken breast and pound it so that it flatten down
Step-3Season it with touch of salt, black pepper powder, oregano, garlic and remaining olive oil. Rub the seasonings well into the chicken
Step-4In a bowl, whisk together egg, cheese (20gm), Basil, parsley, herbs, mayonnaise and black pepper very well
Step-5Stuff the mixture equally into each chicken breast pocket and gently place the stuffed breast into the baking dish.
Step-6Spoon ketchup evenly over the chicken breasts
Step-7Cover with lid or foil it and bake for about 25 - 30 minutes or until chicken is cooked through
Step-8Grate the remaining cheese over cooked chicken breast and bake uncovered for 2 minutes or until cheese melts.
Step-9Top it with either basil leaves or chopped spring onion and enjoy!