[maxerickson]

Mushrooms straight up are not protein-rich.

Like sure, there aren't a lot of other calories either, so you can eat lots of them and get protein, but they are basically flavoring, not nutrition.

Eggs, paneer and yogurt aren't vegetarian.

[KptMarchewa]

Aren't vegan - but they are vegetarian. Veganism has consumed much of the vegetarian movement.