Preheat oven to 400°F.
Combine cream cheese, pesto and pepper in a small bowl.
Place wax paper or foil over one chicken breast on a plate and beat with a rolling pin to thin even more.
Spread a spoonful of cream cheese mixture on the chicken breast and roll it up.
Beat the egg in a bowl. Place bead crumbs in a dish.
Use a spoon to rub some egg on the chicken roll
Gently place the chicken roll in the breadcrumbs dish and cover entirely with the crumbs.
Place on a baking sheet coated with cooking spray. Add a toothpick in the middle to hold the chicken roll together.
Repeat until all chicken breasts are in the baking dish.
Bake for 20-25 minutes until golden brown and crispy.