Preheat oven to 350°F. Grease a 9×9 baking dish.
Blend cottage cheese until smooth and creamy.
In a large bowl, whisk eggs, milk, and blended cottage cheese.
Stir in cheese, vegetables, seasoning, and optional sausage or herbs.
Pour mixture into baking dish and smooth the top.
Bake for 35–40 minutes until center is set and top is golden.
Cool for 10 minutes before slicing and serving.
