Tomato Poached Cod Delight

Category: Everyday Mains Made Simple

This dish features tender cod fillets slowly cooked with minced garlic and shallots layered beneath the fish to infuse flavor. Cherry tomatoes burst open, mixing their juices with chicken broth, fresh basil, lemon slices, and butter to create a fragrant, savory sauce. A drizzle of Calabrian chili oil adds a subtle heat, balancing the sweetness of the tomatoes. The fish steams gently under parchment, locking in moisture and flavors. Serve warm alongside crusty bread or grains for a comforting meal.

Breanna smiling at the camera.
Created By Breanna
Last updated on Sun, 25 Jan 2026 17:13:43 GMT
A dish of fish with tomatoes and lemon slices. Save
A dish of fish with tomatoes and lemon slices. | foodiffy.com

This tomato poached cod is a simple yet impressive dish perfect for busy weeknights when you want something fresh and flavorful without fuss. The delicate fish steams gently in a vibrant tomato broth infused with garlic, basil, and just the right amount of heat from Calabrian chili oil. It comes together quickly but feels special enough for company.

I threw this together after spotting beautiful cod in the market and found it so comforting. It quickly became a go-to when I want something light but satisfying.

Ingredients

  • Cod fillets: about 6 to 7 ounces each, fresh fish ensures a tender flaky texture
  • Shallot: minced brings mild sweetness enhancing the base flavor
  • Garlic: minced adds warmth and depth, choose firm cloves without sprouts
  • Cherry tomatoes: bursting with freshness provide natural acidity and sweetness
  • Chicken broth: creates a savory poaching liquid, use low sodium for control over salt
  • Fresh basil: chopped brightens the dish with herbal notes, pick leaves that are vivid and fragrant
  • Lemon: sliced gives essential brightness to balance richness
  • Butter: cut into slabs melts into the broth offering silkiness, use unsalted for better flavor control
  • Calabrian chili oil: adds smoky spice without overpowering, a drizzle is all you need
  • Olive oil: to season the fish and add richness, pick extra virgin for its fruity flavor

Instructions

Build The Fish Fillets:
With a sharp knife, cut the cod into 6 to 7 ounce fillets about the size of a deck of cards. Drizzle olive oil over each and sprinkle generously with salt to season thoroughly. This preps the fish to absorb the poaching flavors.
Prepare The Poaching Base:
Line your braiser or deep skillet with two layers of parchment paper for easy cleanup and to protect the delicate fish. Spread the minced shallots and garlic evenly on the bottom which creates an aromatic foundation.
Layer Ingredients Carefully:
Place the cod fillets on top of the garlic and shallot bed and gently toss to coat. Add cherry tomatoes next then pour in the chicken broth around the fish without disturbing the layering too much.
Add Flavor Enhancers:
Scatter the chopped fresh basil and lemon slices evenly over the pot. Dot the butter slabs across to melt slowly into the broth. Drizzle the Calabrian chili oil over everything for balanced spice. Sprinkle additional salt to taste.
Cook Gently Covered:
Fold the parchment paper over the pot, cover tightly with the lid and cook on medium low heat for 15 to 20 minutes. Keep an eye at around 10 to 15 minutes as cooking times depend on your heat and fish thickness.
Finish And Serve:
Watch for the cherry tomatoes to burst releasing juices into the broth. If tomatoes remain whole gently press them down to combine. Serve the poached cod and broth immediately with crusty bread or over grains to soak up the flavorful liquid.
A dish of seafood with lemon slices and tomatoes.
A dish of seafood with lemon slices and tomatoes. | foodiffy.com

Sharing this meal with my family always brings out stories of summers spent near the coast.

Storage tips

Cooked cod holds well covered in the refrigerator for up to two days. Reheat gently in a covered skillet with a splash of broth to avoid drying. The tomato broth also tastes wonderful the next day as a light soup.

Ingredient swaps

Use white fish like haddock or halibut if cod is not available, adjusting cooking time for thickness. Swap chicken broth for vegetable broth to keep it pescatarian or vegan by replacing butter with olive oil and omitting the fish for a tomato stew version.

Serving ideas

Serve over creamy polenta or cooked quinoa to add texture and soak up the flavorful broth. A crisp green salad or steamed green beans on the side bring brightness and balance the richness of the butter and chili oil.

A dish of fish with lemon and tomatoes.
A dish of fish with lemon and tomatoes. | foodiffy.com

This simple poached cod dish brings comforting flavors to your table with minimal effort and elegant presentation.

Frequently Asked Recipe Questions

→ What type of fish works best for this dish?

Firm white fish like cod is ideal, as it holds its shape while gently poaching in the sauce.

→ Can I substitute chicken broth with something else?

Vegetable broth or fish stock are excellent alternatives that still keep the flavors light and complementary.

→ How do I prevent the fish from overcooking?

Keep the heat medium-low and monitor cook time closely, checking at 10-15 minutes to ensure the fish remains tender and flaky.

→ What does the Calabrian chili oil add to the dish?

It provides a mild, smoky heat and a depth of flavor that contrasts nicely with the sweet tomatoes and fresh basil.

→ Is it necessary to use parchment paper when cooking?

Layering parchment paper helps trap steam and flavors, ensuring the fish cooks evenly and stays moist.

Tomato Braised Cod Dish

Delicate cod fillets simmered with cherry tomatoes, garlic, basil, lemon, and chili for a vibrant, savory dish.

Preparation Time
10 mins
Time to Cook
20 mins
Overall Time
30 mins
Created By: Breanna

Type of Recipe: Lunch & Dinner

Cooking Difficulty: Suitable for Beginners

Cultural Origin: Mediterranean

Portion Size: 4 Number of Servings (4 to 5 fish portions)

Dietary Options: Low-Carb Friendly, Gluten-Free

Ingredients Required

→ Fish

01 900 grams cod fillets

→ Aromatics

02 1 shallot, minced
03 8 garlic cloves, minced

→ Produce

04 450 grams cherry tomatoes
05 1 lemon, sliced
06 15 grams fresh basil, chopped

→ Liquids & Oils

07 240 milliliters chicken broth
08 Olive oil, as needed
09 2 to 3 tablespoons Calabrian chili oil

→ Fats

10 28 grams butter, cut into 4-5 slabs

→ Seasonings

11 Salt, to taste

Guide to Cooking

Step 01

Cut the cod into 170-200 gram portions, slightly larger than a deck of cards. Drizzle olive oil over the fillets and season generously with salt.

Step 02

Line a wide braiser or sauté pan with two layers of parchment paper. Spread the minced garlic and shallot evenly on the bottom, then layer the cod fillets on top, tossing gently to incorporate.

Step 03

Add the cherry tomatoes, chicken broth, chopped basil, lemon slices, and butter slabs to the pan. Drizzle Calabrian chili oil over everything and season with salt to taste.

Step 04

Cover the pot, folding in the parchment paper to seal. Simmer on medium-low heat for 15 to 20 minutes. Begin checking at 10 to 15 minutes to monitor doneness; the tomatoes should burst and release their juices.

Step 05

If the tomatoes have not popped, gently press them to release their juices, allowing it to mingle with the broth. Serve hot alongside crusty bread or a preferred grain.

Extra Suggestions

  1. Monitor the fish thickness and simmer time closely to avoid overcooking.

Necessary Equipment

  • Wide braiser, skillet or sauté pan
  • Sharp knife
  • Parchment paper (two layers)

Allergen Info

Always check ingredient labels for allergens, and talk to a health expert if you’re unsure.
  • Contains fish and dairy

Nutritional Info (Per Serving)

Nutrition facts are for general information and shouldn’t replace professional health advice.
  • Energy (Calories): 320
  • Fats: 15 g
  • Carbohydrates: 8 g
  • Protein: 40 g