Pepperoni stuffed chicken recipe

This amazing recipe I founded at and I love it. Fantastic recipe for dinner with your friends or family. I love it , it's easy to prepare. I hope you enjoy it :)

Ingredients :

1 lb. boneless, skinless chicken breasts
2 oz. mozzarella cheese
1¼ oz. (approx. 16 slices) pepperoni
1 large egg 
½ cup all purpose flour
½ cup bread crumbs
6 Tbsp vegetable oil
to taste salt and pepper