Campfire cooking in another world and Welcome to demon school, Iruma-kun! are my main recommendations. There’s also some trash that would fit your criteria, but I wouldn’t recommend watching that (like that one slime tamer anime I can’t recall the title of). Also a dozen or so otome villainess reincarnation anime should fit your criteria, those are getting pretty popular now, though I haven’t watched any of the anime yet. Also some older stuff like Inuyasha might be up your alley, but honestly it’s been too long since I’ve seen them in their entirety, so I can’t really remember. Obviously Isekai is by far the most fan service-y theme in every possible way since most of it leans into power fantasy aspects to flatter the target demographic. In fact, if this was an actual honest question, I would recommend looking at the broader fantasy category, where there is a lot more variety and quality to be found.