Preheat oven to 350°F and spray an 8x8 baking dish with nonstick cooking spray. Add cottage cheese, eggs, feta, salt, and pepper to the baking dish.
Bake for 25–35 minutes, or until the eggs are set in the center. I recommend pulling them when the yolks are still a bit jammy.
Let cool for 5 minutes, then gently scramble or break apart with a fork. Garnish with chives or parsley, if desired, and serve warm with toast, english muffin, bagel, or as part of a high-protein breakfast.