Preheat & Prep: Preheat the oven to 350°F (175°C) and lightly grease a baking dish with cooking spray.
Blend the Egg Mixture: In a large bowl, whisk the eggs, then stir in cottage cheese, shredded cheddar, salt, and pepper. Mix until well combined.
Add Flavor: If using, fold in the cooked bacon and chives for extra flavor.
Bake: Pour the mixture into the prepared baking dish and bake for 25-30 minutes, or until the eggs are set and lightly golden on top.
Slice & Serve: Let the eggs cool slightly before slicing. Serve warm and enjoy!