Learn Turkish: Bu nimetin tadını çıkar, yoksa nasıl olsa yarın pazartesi. - Enjoy this blessing, otherwise tomorrow is Monday anyway.

Nasıl olsa translates to 'anyway' or 'in any case.' It is an adverb of inevitable outcome. By adding it here, the speaker emphasizes that Monday's arrival is completely unavoidable, making the command to 'enjoy this blessing' right now even stronger.

Why does nimet take the genitive suffix -in in the phrase nimetin tadını çıkar?

The Turkish idiom for 'to enjoy something' is bir şeyin tadını çıkarmak, which literally means 'to extract the taste of something.' Because it forms a possessive noun compound meaning 'the taste of the blessing', nimet needs the genitive suffix -in, while tat takes the possessive -ı followed by the accusative -nı.

I learned earlier that yoksa is used to mean 'or' in questions. Does it have a different function here?

Yes. While yoksa often means 'or' in either/or questions, in declarative statements like this it acts as a conjunction meaning 'otherwise' or 'if not.' It connects the command to the inevitable reality you face if you ignore it.

Is the second clause missing a verb? It just says yarın pazartesi.