Tangledeep is honestly really underrated. Beautiful graphics, great music, monster taming, swapping to whatever job class you like.... My favourite roguelike hands down.
The Pokémon mystery dungeon games are also amazing, a little more simplistic but still great. If you want a punishing challenge then the Shiren series might be for you!
My father decided saurkraut on pizza would be nice. Thank goodness I'm coeliac or I'd have been obliged to try some...