Preheat your oven to 375°F (190°C) and line a 9x13 inch rimmed baking sheet with a high-quality piece of parchment paper.
Place the cottage cheese, eggs, garlic powder, oregano, and black pepper into a high-speed blender or food processor.
Blend on high for approximately 30 to 45 seconds until the mixture is completely smooth and no cottage cheese curds remain.
Lightly spray the parchment paper with non-stick cooking spray and pour the liquid batter onto the center of the pan.
Use a spatula to spread the batter into an even rectangle, leaving about an inch of space from the edges of the pan to ensure even thickness.
Bake for 25 minutes or until the flatbread is set in the center and the edges are golden brown and slightly crisp.
Remove from the oven and allow to cool for at least 5 minutes; this step is crucial for the proteins to set so the flatbread peels easily from the parchment.
Carefully peel the flatbread off the paper and use as a wrap, sandwich base, or pizza crust.