Preheat oven to 350°F Spray a muffin tin with non-stick cooking spray.
In a large bowl, beat together egg and egg white until combined. Add everything else except pasta sauce, mozzarella cheese, and optional herbs. Mix gently to combine; do not over mix or compress the mixture too firmly.
Divide evenly into 12 wells of muffin tin. Divide pasta sauce evenly over the top of each portion (about 1 tbsp). Bake 20 minutes.
Top each portion with about 1 tbsp shredded cheese and return to oven until cheese is melted and bubbly, 3-5 minutes. Sprinkle with herbs and serve.