What are some high protein options for vegetarians.?

I am a more recent vegetarian and I am getting bored of tofu and you can only eat so much peanut butter. also the mushy-ness of tofu is sort of gross. i have been eating more veggie/ boca burgers but their sort of bland. is there a more firm protein option. i was looking online and i saw tempeh i was curious is if was any good as well?