I don't want to brag or anything, but I worked this out without hovering over for the translation.
We've already learned that 'vlees' is meat, and 'rundvlees' is beef (and 'vis' = fish & 'kip' = chicken, so it can't be them)
I was trying to think what 'varken' could be, but then (and this is a bit of a leap) I remembered that 'aardvark' means 'earth pig' in Afrikaans (which is very closely related to Dutch), so 'vark' must be pig. So 'varkensvlees' is 'pig meat'
Not showing off, just very pleased with myself.