Il faut que je goûte à ta sauce

15:13 Apr 1, 2015 

...I'd perhaps have expected him to say something like "See what sort of stuff you're made of!" — possibly suggesting some kind of combat to see who is the strongest, etc.
Yet that seems inconsistent with the language used in the source text, which I find it hard to interpret as anything other than sexually suggestive.
Perhaps this dominant male is just a bit like Fagin in 'Oliver Twist'....

15:02 Apr 1, 2015 

I totally agree with Tony here. There's also the question as to how explicit this should be.

14:53 Apr 1, 2015 

While I am basically in agreement with our answerers so far, and this was indeed the first interpretation that came into my smutty little mind, I can't help thinking that some caution may be called for here.
Given that the person whose permission is being asked is presumably a dominant male, it seems slightly odd he might be eager to perform what is usually regarded as a submissive act on the newcomer — whom one might have expected would have to undergo some sort of 'rite of passage'. Now there is of course nothing to say that these roles might not be reversed, or possibly it might be some kind of cultural thing; but it just somehow seems a little odd to me...

09:37 Apr 1, 2015 

Sausage seems like a good option, there's a phrase "playing hide the sausage".
Something like, "First, I'd have to chew on your sausage" might work.

09:34 Apr 1, 2015 

Thanks for the responses so far. Really helpful :) I particularly like "we won't let your meat loaf" because it would work with Fatao's response. I might move away from that slightly though, so that the food reference is slightly more universal. Maybe something like "I'm going to have to have some of your sausage". Don't know whether that's moving too far away from the source though.

09:32 Apr 1, 2015 

Depends on the audience, but Wayne's World has a lovely moment where he is ordering a Chinese take-out "I'll have the cream of sum yung gai".