Preheat the oven to 350 degrees, and line a baking sheet with parchment paper.
Add the cottage cheese, eggs, garlic powder and Italian seasoning to a food processor, and blend until smooth.
Spread the mixture out onto the baking sheet.
Bake for 30-35 minutes, or until the edges are beginning to brown and turn crispy.
Spread the marinara sauce over the flatbread,
Add the pepperoni slices and mozzarella cheese on top.
Bake for 5-10 minutes until the cheese has melted.
