I am not a Vegetarian, but I can say that after a week eating at restaurants in Germany I was somewhat sick of meat and potatoes.
I am happy to report here that I made a discovery: produce from Germany grocery stores is of phenomenal quality. Most of Europe has better produce that, say, the US, but I found the prices for things like tomatoes, peppers, herbs, greens, and fruit to be far lower than I expected given that it’s the country is not comparatively cheap in other ways.