Truite Rose en Papillote

One of the first things I have learned living in France is that non happens much more quickly than what you want to hear.  Similarly, customer service follows the same philosophy.  Every time I ask where to find something at the grocery store, I get a few shrugged shoulders and a je ne sais pas.  But luckily, I have found a place where useful information is generously rationed, at the biweekly, neighborhood market.  And wouldn’t you much rather take advice from an artisan?  Recently, I’ve been experimenting with smaller, inexpensive, more sustainable fish like mackerel and sardines.  Truite rose, or rainbow trout, a distant cousin of salmon, caught my eye.  I quickly inquired how my fishmonger would prepare it.  He suggested en papillote, or wrapped up and baked in parchment paper.  I brought the little beauty home, stuffed her with a few lemon slices, parsley, plopped on a nob of better, sea salt and sealed her in egg-brushed parchment.  Cooking the trout precisely for 15 minutes at 250 C or 480 F, we were left with a perfectly cooked fish for two.  Although the truite rose itself is not as tasty as its oilier predecessors like sardines and mackerel, this non-recipe recipe can be suited to any fish with any combination of herbs and aromatics.  Just ask your poissonnier!

Which aromatics would you add to your truite en papillote?