Preheat your waffle iron until hot.
Blend the cottage cheese and eggs until smooth.
Pour the mixture into a bowl, then stir in mozzarella, Parmesan, Italian seasoning, garlic powder, and baking powder.
Spray the waffle iron well with nonstick spray.
Spoon the batter into the waffle iron and spread it lightly without overfilling.
Close and cook for 4 to 6 minutes, until golden and crisp.
Open carefully, spread a thin layer of marinara sauce, and add pepperoni or toppings.
Close again for 1 to 2 minutes, just until warm and melty.
Let it cool for 1 minute, then pull apart and serve warm.
