I simply use Joplin subnotebooks. I have one for home cooking and one for brewing beer. Markdown works well enough for me in terms of portability and readability. It also syncs between my devices, so I have several copies of my recipes.

For home brewing, I have written a few scripts that convert BeerXML to Markdown for easy importing. I create the recipes in my home brewing software (currently Kleiner Brauhelfer), export the BeerXML file and convert it to Markdown for secondary storing.

No flame intended. Quick question though - out of curiosity: what is specifically your use case for podman?

not having to change habits later.

If everybody thought like this, we would still be banging rocks together.
I am not sure about your use case, but IMO learning Docker first would be a good default. It is more wide-spread than podman. If you want (or need) to, moving on to podman would probably not be too big a step.

Planescape: Torment by Mark Morgan

And the documentation is great!