01 -
Set your oven to 400°F and let it heat up.
02 -
Stir Parmesan, chicken, and eggs together in a big bowl until it holds together.
03 -
Flatten the mix between two sheets of parchment paper to match your pan's size, about ¼ inch thick.
04 -
Bake for 10 minutes or until the edges turn a light golden-brown.
05 -
Spread marinara over the crust, scatter mozzarella on top, then add pepperoni slices.
06 -
Bake again for 8 to 10 minutes. Once the cheese is melted, slice it up and serve.