I've got some naval oranges and I've peeled and cut out most of the pith. I put them in a jar with 2 vanilla beans and am soaking with vodka . I'd like to add some peel in the last 5 minutes of my boil. I've seen people talking about using zest . I've only used dried peel so I'm curious to what the difference is by using fresh zest compared to dried . I have a few oranges left . I'm making a orange cream milkshake IPA .