Rosé-Poached Trout with Crushed Potatoes & Blood Orange-Avocado Vierge
Let me tell you about the lunch that bridges my two great loves: a bustling Parisian bistro and a lazy Sunday in California. The inspiration for this Rosé-Poached Trout struck me last week at the Santa Monica farmers' market. Diego, my favorite citrus guy, handed me a blood orange so vibrant it practically glowed. Instantly, I knew I had to make a sauce vierge, but naturally, I tossed in some creamy California avocado because why not? We don't apologize for avocado around here.
I still remember sitting on my tiny balcony in Paris, eating delicate poached fish and wishing for just a little more sunshine on the plate. This dish is exactly that sunshine. We are gently poaching trout in leftover natural rosé—barely whispering heat into it until it is unbelievably silky.
What makes this special is the contrast: warm, unabashedly buttery crushed potatoes against the bright, zippy West Coast vierge.
Don't be precious about it! If you don't have blood oranges, use Meyer lemon or grapefruit. Drink the rest of the rosé while you cook, smash those potatoes with a fork, and remember that good food is just good ingredients treated with a little love. Santé!
Featured Recipe
Rosé-Poached Trout with Crushed Potatoes & Blood Orange-Avocado Vierge
This is the lunch you serve when the California sun is beaming and the rosé is already chilling. We are gently poaching trout in wine and aromatics—barely whispering heat into it—so the fish becomes incredibly silky and delicate. Paired with warm, buttery crushed potatoes and an unapologetically vibrant blood orange and avocado sauce vierge, it perfectly bridges a classic Parisian neighborhood bistro and a breezy West Coast afternoon.
Save a copy to your collection for editing
Timeline
Ingredients
- 2 fillets trout fillets(Skinless or skin-on, about 6 oz each. Ensure pin bones are removed.)
- 1/2 cup dry rosé wine(Use something you actually want to drink; pour a glass for yourself while you cook.)
- 1/2 cup water
- 2 medium shallot(One sliced for the poaching broth, one finely minced for the sauce vierge.)
- 4 sprigs fresh tarragon(Three left whole for the broth, one tablespoon finely chopped for the sauce.)
- 1/2 whole lemon(Sliced into rounds.)
- 3/4 lb baby gold potatoes(Washed, left whole.)
- 2 tbsp unsalted butter(I always use cultured French butter, room temperature.)
- 1 whole blood orange(Supremed (segmented) and roughly diced. Save any juices.)
- 1/2 whole ripe avocado(Diced. Don't use a mushy one; we want it to hold its shape.)
- 3 tbsp extra-virgin olive oil(The grassy, peppery good stuff.)
- 1 tbsp white wine vinegar
- 1 pinch flaky sea salt(To taste.)
- 1 tbsp salt(for salting potato water)
- 1 pinch cracked pepper
Instructions
- 1
Set a medium pot of 1 tbsp salt over high heat. We want it tasting like the Pacific Ocean before the 3/4 lb baby gold potatoes even go in.
10 min
Tip: Covering the pot will help the water come to a boil much faster.
- 2
While the water thinks about boiling, let's make the sauce vierge. Traditionally, a vierge relies heavily on tomatoes, but we are in California! In a bowl, gently toss the 1 whole blood orange, diced, 1/2 whole ripe avocado, diced, 1 medium shallot, minced, 2 sprigs fresh tarragon, chopped, 3 tbsp extra-virgin olive oil, and 1 tbsp white wine vinegar. Season with 1 pinch flaky sea salt and 1 pinch cracked pepper. Let it sit to macerate.
10 min
Tip: Squeeze the core of the blood orange over the bowl after you supreme it—that leftover juice is liquid gold.
- 3
Once your water is rolling, carefully drop in the 3/4 lb baby gold potatoes. Simmer until they are easily pierced with the tip of a paring knife.
15 min
Tip: Don't boil them aggressively or the skins will burst early; a steady, gentle simmer is perfect.
- 4
In a wide, shallow skillet with a tight-fitting lid, combine the 1/2 cup dry rosé wine, 1/2 cup water, 1 medium shallot, sliced, 1/2 whole lemon, sliced, and 2 sprigs fresh tarragon. Bring this fragrant bath to a simmer, then immediately drop the heat to the lowest possible setting.
5 min
Tip: The liquid should barely be shivering. If it's bubbling, it's too hot for the delicate trout.
- 5
Gently slide the 2 fillets trout fillets into the warm poaching liquid. Cover the skillet. Let them poach very gently until the flesh turns opaque and flakes easily at the thickest part.
6 min
Tip: Treat the trout like a tired friend who needs a warm bath, not a jacuzzi. Gentle heat keeps the proteins from seizing, leaving the fish buttery soft.
- 6
Your 3/4 lb baby gold potatoes should be tender by now. Drain them well and return them to the warm, empty pot off the heat. Add 2 tbsp unsalted butter and use a fork to gently crush them—do not mash! We want rugged edges to catch the sauce.
3 min
Tip: A little extra salt right on the warm, exposed potato flesh makes all the difference.
- 7
Using a fish spatula, very carefully lift the 2 fillets trout fillets out of the poaching liquid. Let them rest for a moment on a paper towel to absorb excess moisture.
1 min
Tip: Discard the poaching liquid, but thank it for its service.
- 8
To serve, create a rustic bed of the 2 tbsp unsalted butter buttery crushed potatoes on two warm plates. Lay the silk-soft poached 2 fillets trout fillets on top, and spoon the vibrant, juicy 1 whole blood orange, diced - 1/2 whole ripe avocado, diced vierge generously over everything.
2 min
Tip: Make sure you get plenty of that macerated olive oil-citrus juice over the potatoes.
Chef's Notes
If you cannot find blood oranges, a beautiful ruby red grapefruit or even a few tender supremes of Meyer lemon will work brilliantly. The magic here is the contrast: the warm, rich comfort of the buttered potatoes against the cool, acidic, herby pop of the fruit and avocado. Pair this with whatever rosé you sacrificed for the poaching broth!
Marguerite Lavigne
French soul, California sun
I grew up in a small village outside Lyon, where my grandmother taught me that the best meals come from respecting your ingredients. After training at Le Cordon Bleu and spending years in Parisian kitchens, I moved to San Francisco and fell in love with California's farmers markets and wine country. Now I cook the food I wish my grandmother could taste—French technique with California abundance, where a perfect roast chicken might come with Meyer lemon and wild fennel instead of tarragon.