If you have space in your freezer, freeze them in portions for quick ice cream: use a blender with about equal parts yoghurt and frozen blackberries, sugar to taste (depends on the berries)

Yeah, I imagine the amount of books by language depends on the library. Mine has 2k German and some Dutch and Ukrainian as well - didn’t vet those. I was able to download an .acsm file via Manage Loan -> Read with… -> Epub, but then you still need to deal with an acsm file - definitely not a real solution, just figured I’d mention it

For my local library, I noticed they have both Onleihe and Libby available - though with different selections, ymmv

I used to eat a pasta sauce with canned tuna that also had onion, yoghurt (or cream) and capers. Depending on the amount of effort you want to put in, maybe just adding some capers might work :)

What eras do they have/use?