Fish with Blood Orange and Thyme in Parchment

Healthy and low fat filet of fish with blood oranges and thyme in parchment

There isn’t a healthy epithet you can hurl at this Fish with Blood Orange and Thyme in Parchment that doesn’t fit — low calorie, low carb, gluten free, Paleo, low fat, Whole30… and while you’re at it you can throw in beautiful and delicious. It’s great to have in your arsenal of recipes for when you feel the urge to cleanse.

TROUT steamed in parchment with blood oranges and thyme

This is a concept I play around with a lot, (remember this lemon herb version?) partly because we love to eat fish, and partly because it’s so fast and easy. Sometimes I’ll layer my fish on top of onions, or fennel, sometimes tomatoes or julienned veggies, but because we’re at the start of citrus season, I’m using gorgeous blood oranges sliced so thinly you can see right through them like stained glass. They’ll perfume my trout with their distinctive berry flavor.

Low calorie, low carb, Paleo fish baked with blood oranges and thyme

The secret to making a delicious meal out of something as simple as a piece of fish, a blood orange, and a few sprigs of thyme is baking them up en papiollote, or in parchment. It’s a little packet you fold yourself from a big sheet of parchment paper. It keeps all the juices and flavors in and they get a chance to enhance each other. Before wrapping up the package I douse the fish with some really good olive oil, I used my O Blood Orange Olive Oil to emphasize the flavor. This is the minimalist version, but you can layer in veggies if you like, or cooked couscous, rice, or other grains.

Fish with blood oranges and thyme cooked en papillote

You’ll arrange a layer of very thin orange slices on a sheet of parchment paper (you can also use foil.)  Top the citrus with sprigs of fresh thyme, and that forms the bed for your fish fillet. Season the fish with salt and pepper, and drizzle with olive oil. Wrap up the parchment like a little paper packet, folding the edges to secure. You don’t need the string, I just did that for the photo 😉

Healthy and low fat filet of fish with blood oranges and thyme in parchment

It bakes in a 400F oven for about 20 minutes, and when you tear it open you’ll get a burst of steam and a wonderful aroma. The fish will be perfectly tender and moist…I like to eat it right out of the paper. You can actually eat the thin orange slices, too, if you like. My go to easy sides for this fish are frozen petite peas and couscous.

Fish baked with blood oranges and thyme

Fish with blood oranges and thyme in parchment paper packets

Healthy and low fat filet of fish with blood oranges and thyme in parchment
3.57 from 30 votes

Fish with Blood Orange and Thyme in Parchment

Author Sue Moran


  • 2 fillets of fish I used trout
  • 2 blood oranges
  • sprigs of fresh thyme
  • salt and pepper
  • good quality olive oil I used O Blood Orange Olive Oil


  • Set oven to 400F
  • Use a mandoline slicer to slice your oranges into 1/8 inch slices. Remove any seeds.
  • Arrange the slices in the middle of two large sheets of parchment paper. Overlap them out so they are about the size of your fish fillet. Top the oranges with fresh sprigs of thyme.
  • Lay the fish on top of the thyme, and season with salt and pepper. Drizzle liberally with olive oil.
  • Bring the two long sides of paper up around the fish and roll or fold to secure. Do the same with each end.
  • Lay the packets on a baking sheet and bake for about 20 minutes. The fish will be steamed perfectly. If you are using thick pieces of fish you may want to check that it is done to your liking.
  • Serve immediately sprinkled with some fresh thyme. Remove the cooked thyme if you like.
The nutritional information for recipes on this site is provided as a courtesy and although tries to provide accurate nutritional information, these figures are only estimates.


  • I planned to use tilapia for this recipe, but when I got to the market the pieces of tilapia were just huge. I went with beautiful trout fillets instead. When it comes to fresh fish, keep an open mind with a recipe until you see what’s available at the market. Better to go with what looks best rather than stick to a preconceived plan. In this recipe any kind of mild white fish would work, including flounder, sole, halibut, etc. I would not use a strong fish like salmon, swordfish, or tuna because I think they would dominate the delicate flavor of the oranges. Note that if you do substitute a thicker piece of fish your cooking time may vary.
  • The oranges should be finely sliced for this, and an inexpensive mandoline slicer does a fantastic job.
  • Don’t stress about how to fold up the packet of parchment. The main thing is to get it closed and secure. Crunching it up like a lunch bag is fine.
  • I’ve done this with slits cut in the paper and without, and I don’t notice a difference, so I don’t do it.
  • Just before serving sprinkle on some fresh herbs.


Fish with Blood Orange and Thyme in Parchment ~ a quick and easy 30 minute meal that's gluten free, Paleo, low fat, Whole 30 and Weight Watchers friendly. #recipe #easy #healthy #whole30 #weightwatchers #lowfat #glutenfree #paleo #bloodoranges #parchment #seafood #fish #meatlessmonday #oranges



I have a well documented obsession with blood oranges…

blood orange ice cream 1

Blood Orange Ice Cream

refreshing blood orangeade

Blood Orangeade

blood orange pound cake


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    Please rate this recipe!

  • Reply
    August 15, 2018 at 8:03 pm

    Does this work with any kind of fish

    • Reply
      August 15, 2018 at 8:07 pm

      It really can, the cooking time will vary if the fish is extra thick, but you can do it with anything, even whole fish. Shellfish too.

  • Reply
    January 3, 2018 at 8:26 pm

    Just made this tonight with paiche fillets, and it turned out beautifully! Thank you for the recipe — saving this one to make again 🙂

    • Reply
      January 4, 2018 at 5:51 am

      Thanks Nicole ~ I’ve never had paiche, I’m going to look for it!

  • Reply
    February 24, 2017 at 1:39 pm

    Can I use regular orange instead of blood oranges?

    • Reply
      February 24, 2017 at 4:16 pm

      Absolutely, and lemon, too!

  • Reply
    January 7, 2017 at 12:31 pm

    Can I use frozen white fish for this?

  • Reply
    January 12, 2016 at 9:56 am

    This looks really impressive, I totally love it. And so simple on top of everything!

  • Reply
    Gerlinde @Sunnycovechef
    January 11, 2016 at 11:36 am

    I love fish cooked this way and love your idea of adding citrus, especially blood oranges. Yummy.

  • Reply
    [email protected]'s Recipes
    January 11, 2016 at 10:38 am

    I just got a huge bag of blood oranges from ALDI!! This looks absolutely delicious and perfect for my dinner.

    • Reply
      January 11, 2016 at 11:14 am

      Lucky you 🙂

  • Reply
    Cheyanne @ No Spoon Necessary
    January 11, 2016 at 7:31 am

    All the citrus this season has to offer makes me a very happy girl, especially all the blood oranges. Their color alone puts a smile on my face. Paired with fish, thyme and en papiollote = dinner perfection! This needs to be on my table immediately! Pinned! Cheers, my dear!

  • Reply
    Mary Ann | The Beach House Kitchen
    January 11, 2016 at 6:41 am

    So LOVE the blood oranges in this dish Sue! Need to try!

  • Reply
    Jennifer @ Seasons and Suppers
    January 9, 2016 at 12:32 pm

    So, so beautiful and what a perfect meal! I would just want to sit and stare at it for a bit before I ate it 🙂

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