"Wino i ciasteczka"

Translation: Wine and cookies

[SimMoor]

All the necessary food groups

[Yola448704]

So called "food staples".

[tamago.boy]

Sounds like a good time

[MichaelCon893095]

Aha! I always knew milk and cookies were a gateway to the harder stuff

[edB4zK]

Dobrze posiłek!

[Jellei]

"dobry" :)

"dobrze" is an adverb "well/good". You need an adjective, a masculine one to match the masculine noun "posiłek".

[edB4zK]

Dziękuję bardzo Jellei! :)

[PhillLiber]

Wino i ser, surely? ;)

[Gabriela233331]

"Ciastka" should also be a correct answer.

[Jellei]

It is.