Poached Cod With Fennel Orange

Featured in: Weeknight Dinners

This elegant Mediterranean-style dish features delicate cod fillets gently poached in a fragrant broth of fresh fennel, sweet orange, garlic, and white wine. The gentle cooking method keeps the fish exceptionally tender while infusing it with bright citrus and anise notes.

The poaching liquid becomes a light, aromatic sauce that perfectly complements the flaky cod. Finished with fresh fennel fronds and extra orange zest, this dish feels restaurant-quality yet comes together in just 35 minutes. It's naturally gluten-free, dairy-free, and low in carbohydrates while being rich in protein.

Perfect for a light weeknight dinner or an impressive dinner party entrée. The flavor profile is bright and refreshing, with the sweetness of orange balancing the licorice notes of fennel. Serve with crusty bread or steamed potatoes to soak up the flavorful broth.

Updated on Wed, 21 Jan 2026 15:20:00 GMT
Perfectly poached cod fillets nestled in tender fennel slices, swimming in a bright, aromatic orange and herb broth for a healthy Mediterranean dinner.  Save to Pinterest
Perfectly poached cod fillets nestled in tender fennel slices, swimming in a bright, aromatic orange and herb broth for a healthy Mediterranean dinner. | rapidskillet.com

Last winter, my neighbor brought over the most beautiful cod from her weekend fishing trip, and I had no idea what to do with it. I'd never poached fish before, always assuming it was some fancy restaurant technique beyond my reach. That evening, I just started throwing things in a pan, and the orange and fennel combination was pure serendipity. Now it is the only way my family will eat cod.

I made this for my sister when she was recovering from surgery, and she said it was the most comforting thing she had eaten in weeks. Something about the gentle warmth and the bright orange flavor just feels like a hug in a bowl.

Ingredients

  • Fresh cod fillets: Use skinless fillets for the most delicate texture, about 150 grams each is perfect
  • Fennel bulb: Thinly sliced fennel becomes sweet and mellow as it simmers in the broth
  • Orange: Both the zest and thin slices add brightness that cuts through the richness
  • Shallot: More delicate than onion, shallot adds subtle sweetness without overpowering
  • Garlic cloves: Smashed garlic releases its flavor more gently into the poaching liquid
  • Fish stock: Low sodium gives you control over the seasoning, vegetable stock works too
  • Dry white wine: Adds depth and acidity, but extra stock works if you prefer not to cook with wine
  • Extra virgin olive oil: The foundation that carries all the aromatic flavors
  • Bay leaf: This humble herb makes the kitchen smell incredible as everything simmers
  • Fennel fronds: Those delicate green tops are too pretty to waste, they make the perfect garnish

Instructions

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Soften the aromatics:
Warm the olive oil in a large deep skillet over medium heat, then add the sliced fennel, shallot, and garlic, cooking until they just start to soften and smell wonderful.
Build the poaching liquid:
Add the orange slices, orange zest, bay leaf, white wine, and stock to the pan, bringing everything to a gentle simmer that smells like a Mediterranean kitchen.
Season the cod:
Lightly season the cod fillets with salt and pepper, then nestle them carefully into the simmering liquid in a single layer.
Gentle poaching:
Reduce the heat to low, cover the pan, and let the fish poach quietly for 8 to 10 minutes until the fillets turn opaque and flake easily.
Plating with care:
Use a slotted spatula to lift the cod and fennel onto plates, then spoon some of that fragrant poaching liquid and orange slices over each portion.
Final touches:
Sprinkle the chopped fennel fronds, extra orange zest, and freshly ground black pepper over the top for a beautiful finish.
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Fresh fennel fronds and vibrant orange slices garnish this poached cod, served steaming hot in a shallow bowl for a comforting family meal.  Save to Pinterest
Fresh fennel fronds and vibrant orange slices garnish this poached cod, served steaming hot in a shallow bowl for a comforting family meal. | rapidskillet.com

This recipe has become my go to for dinner parties because it looks so elegant but comes together with almost no stress. Guests always assume I spent hours on it.

Choosing the Right Fish

Freshness matters enormously with poached fish since the gentle cooking method really showcases the quality. Look for fillets that are translucent and smell like the ocean, not fishy at all.

The Art of Poaching

Poaching is basically cooking in liquid below a simmer, which keeps fish incredibly moist and tender. I think of it as giving the fish a warm bath instead of a sauna.

Serving Suggestions

Steamed potatoes are the perfect vessel for all that flavorful broth, or tear some crusty bread for dipping. A simple arugula salad with lemon vinaigrette balances the richness beautifully.

  • The broth is delicious reheated the next day as a light soup
  • Leftover fish flakes beautifully into pasta or risotto
  • A glass of the same white wine you cooked with ties everything together
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Flaky white cod gently cooked in a savory white wine and vegetable broth, paired with sweet orange and crisp fennel for a light main course. Save to Pinterest
Flaky white cod gently cooked in a savory white wine and vegetable broth, paired with sweet orange and crisp fennel for a light main course. | rapidskillet.com

There is something so peaceful about standing over a gently simmering pan, watching the fish turn from translucent to pearl white. Simple food, prepared with care, feeds more than just hunger.

Recipe FAQs

What makes this cod dish special?

The gentle poaching technique keeps the cod incredibly tender while infusing it with layers of flavor from the fennel, orange, and aromatics. The bright citrus and herb combination creates a light, refreshing dish perfect for any season.

Can I use other fish besides cod?

Absolutely. Halibut, haddock, or sea bass work beautifully with this preparation. Choose firm, mild white fish that will hold together during gentle poaching.

How do I know when the fish is done?

The cod is ready when it turns opaque throughout and flakes easily with a fork. This typically takes 8-10 minutes over low heat. Avoid overcooking to maintain the delicate texture.

What can I serve alongside this?

Steamed potatoes, crusty bread, or fluffy rice are perfect for soaking up the aromatic broth. A simple green salad with lemon vinaigrette complements the light flavors beautifully.

Can I prepare this ahead of time?

The poaching liquid can be prepared a day in advance. Gently reheat before adding the fresh fish. The dish is best enjoyed immediately, but leftovers can be stored for up to 2 days.

Is this suitable for special diets?

This dish is naturally gluten-free, dairy-free, and low in carbohydrates. It's packed with lean protein from the cod and rich in vitamins from the fresh fennel and citrus.

Poached Cod With Fennel Orange

Delicate cod poached with fennel and orange in aromatic broth, finished with fresh herbs and citrus zest.

Time to Prep
15 minutes
Time to Cook
20 minutes
Total Duration
35 minutes
Shared by Ethan Wilson


Skill Level Easy

Cuisine Mediterranean

Makes 4 Portions

Diet Details No Dairy, Wheat-Free, Carb-Conscious

What You Need

Fish & Aromatics

01 4 cod fillets (5 oz each), skinless
02 1 large fennel bulb, thinly sliced (fronds reserved for garnish)
03 1 orange, zested and thinly sliced
04 1 small shallot, thinly sliced
05 2 garlic cloves, smashed

Poaching Liquid

01 2 cups low-sodium fish or vegetable stock
02 ½ cup dry white wine
03 2 tbsp extra virgin olive oil
04 1 bay leaf
05 ½ tsp sea salt
06 ¼ tsp freshly ground black pepper

To Serve

01 Reserved fennel fronds, chopped
02 Extra orange zest
03 Freshly ground black pepper

How To Make It

Step 01

Prepare the Aromatics: Heat olive oil in a large, deep skillet over medium heat. Add sliced fennel, shallot, and garlic. Sauté for 3-4 minutes until softened but not browned.

Step 02

Build the Poaching Liquid: Add orange slices, orange zest, bay leaf, white wine, and stock to the skillet. Bring the mixture to a gentle simmer.

Step 03

Season and Arrange the Fish: Lightly season cod fillets with salt and pepper. Nestle them into the poaching liquid in a single layer, ensuring they are partially submerged.

Step 04

Poach the Cod: Reduce heat to low, cover the skillet, and gently poach for 8-10 minutes. The fish is done when opaque and flakes easily with a fork.

Step 05

Plate the Dish: Using a slotted spatula, carefully transfer cod and fennel to serving plates. Spoon poaching liquid and orange slices over each portion.

Step 06

Garnish and Serve: Finish with chopped fennel fronds, additional orange zest, and a sprinkle of black pepper. Serve immediately while hot.

Tools You’ll Need

  • Large deep skillet or wide saucepan with lid
  • Chef's knife
  • Cutting board
  • Slotted spatula

Allergy Info

Review all items for allergens. When unsure, ask a healthcare provider.
  • Contains fish
  • Store-bought stock or wine may contain hidden allergens such as gluten or sulfites

Nutrition Details (per portion)

For informational use only. Always follow your doctor's advice.
  • Energy: 235
  • Fats: 7 grams
  • Carbohydrates: 9 grams
  • Proteins: 32 grams