Salmon with Lentils Recipe: A French-Inspired Weeknight Wonder

If you’re searching for a simple, elegant meal that’s hearty, healthy, and incredibly flavorful, this salmon with lentils recipe is your answer. Combining rich, flaky salmon with earthy, gently spiced lentils, this dish is the perfect balance of protein and plant power — all in one comforting plate. Inspired by the French classic Saumon aux Lentilles, it brings fine dining right into your home kitchen.

Why Salmon and Lentils Just Work

This pairing isn’t just about flavor — it’s about balance. The fatty richness of salmon is perfectly offset by the subtle firmness and depth of the lentils. It’s a surf-and-turf concept that feels elevated yet deeply comforting.

Think crispy salmon skin, buttery flesh, and lentils infused with herbs and aromatics — all in one bite.

Both components also cook relatively quickly, making this a fantastic weeknight recipe that doesn’t sacrifice satisfaction for speed.

This light but hearty seafood dish shares a lot of flavor DNA with this peppers and shrimp recipe, another protein-rich favorite that balances bold ingredients with simplicity.

A French Bistro Classic Reimagined at Home

Salmon with lentils is a staple in French cuisine — often seen in cozy bistros across Paris. The dish traditionally uses Lentilles du Puy, a type of small, green lentil grown in volcanic soil. Their peppery taste and ability to hold shape make them ideal for braising.

You don’t need a fancy kitchen to bring this dish to life. What you do need is:

  • Fresh salmon (fillets, skin-on preferred)
  • High-quality lentils (green or brown)
  • A few pantry staples like onion, garlic, and Dijon mustard
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Plated salmon with crispy skin and French green lentils, styled for a salmon with lentils recipe

Salmon with Lentils Recipe: A French-Inspired Weeknight Wonder

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A French-inspired dish that brings together crispy, pan-seared salmon with earthy, herbed green lentils. Elegant, healthy, and comforting — this salmon with lentils recipe is perfect for weeknight dinners or casual entertaining.

  • Total Time: 45 minutes
  • Yield: 2 servings 1x

Ingredients

Scale

1 cup French green lentils (Lentilles du Puy preferred)

1 tbsp olive oil

1 small onion, finely diced

1 carrot, finely diced

1 celery stalk, finely diced

2 cloves garlic, minced

1 tbsp tomato paste

1 tsp dried thyme or a few sprigs fresh

2½ cups water or vegetable broth

1 tbsp Dijon mustard

1 tsp sherry vinegar (or red wine vinegar)

Salt and pepper, to taste

Optional: chopped parsley for garnish

2 salmon fillets, skin-on

Salt and pepper

Optional: lemon wedges for serving

Instructions

  1. Sauté the Aromatics
  2. Simmer the Lentils
  3. Pan-Sear the Salmon
  4. Assemble and Serve
  • Author: chef Dean
  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Category: Main Course
  • Method: Pan-seared + Simmered
  • Cuisine: French-inspired
  • Diet: Gluten Free

Choosing the Right Lentils

Not all lentils are equal when it comes to texture. For the best results in your salmon with lentils recipe:

  • ✅ Use Lentilles du Puy or green lentils
  • ✅ Brown lentils are a good backup
  • ❌ Avoid red or yellow lentils — they break down too much and turn mushy

Lentils don’t require soaking, but rinsing them thoroughly is important to remove dust or debris.

The Secret to Perfect Salmon

Forget dry, overcooked fish. This method keeps the salmon moist while creating ultra-crispy skin:

  • Start in a cold, nonstick skillet
  • Place brined salmon fillets skin-side down
  • Turn the heat to medium
  • As the fat renders, the skin crisps naturally without added oil
  • Flip briefly to sear the top side

This cold-pan method produces restaurant-level results — crispy, golden skin with moist, tender flesh.

Building Deep Flavor in the Lentils

The lentils are more than just a base — they’re packed with flavor thanks to a classic mirepoix:

  • Diced onion, carrot, and celery sautéed in olive oil
  • Garlic, thyme, and a spoonful of tomato paste for depth
  • Simmer lentils in just enough water — no draining required
  • Finish with Dijon mustard, sherry vinegar, and a drizzle of extra-virgin olive oil

These lentils are soft but hold their shape — earthy, savory, and just acidic enough to cut through the richness of the salmon.

Step-by-Step: Salmon with Lentils Recipe

  1. Prep the lentils: Rinse and simmer with mirepoix, thyme, tomato paste, and just enough water
  2. Brine the salmon: Soak fillets in saltwater for 15 minutes (optional, but helps retain moisture)
  3. Sear the salmon: Start skin-side down in a cold nonstick pan. Flip once, cook until done
  4. Finish the lentils: Add mustard, vinegar, olive oil
  5. Serve: Spoon lentils onto plates, top with salmon, garnish with herbs

This one-pan salmon with lentils recipe feels cozy, sophisticated, and deeply satisfying.

Crispy salmon skin searing in skillet with background lentils, step from salmon with lentils recipe
Salmon with Lentils Recipe: A French-Inspired Weeknight Wonder 10

Garnishes & Variations

Elevate your plate with:

  • Chopped fresh dill, parsley, or tarragon
  • A squeeze of lemon juice or lemon zest
  • Roasted cherry tomatoes or blanched green beans on the side
  • Lentil alternatives: black lentils, beluga lentils
Cooked French lentils with mirepoix in a pan, base preparation for salmon with lentils recipe
Salmon with Lentils Recipe: A French-Inspired Weeknight Wonder 11

Storage and Meal Prep Tips

  • Store salmon and lentils separately in airtight containers
  • Reheat salmon gently (low oven or stovetop covered)
  • Lentils reheat well and even taste better the next day
  • Perfect for make-ahead meal prep and healthy lunches

What to Serve With Salmon and Lentils

This dish is complete on its own, but great companions include:

  • A peppery arugula salad with mustard vinaigrette
  • Warm, crusty sourdough or baguette
  • Chilled herbal teas or citrus spritzers for non-alcoholic pairings

For a seafood-focused dinner menu, you could pair this with a lighter starter like this seafood pasta marinara or serve it alongside a chilled grain salad.

Frequently Asked Questions

What lentils work best in this recipe?

Use Lentilles du Puy or green lentils for best texture.

Can I bake the salmon instead?

Yes, but pan-searing creates the best crispy skin and flavor.

Should lentils be soft or firm?

They should be tender but hold their shape — not mushy.

Do I need to soak lentils?

No, just rinse them well before cooking.

Is this recipe gluten-free or dairy-free?

Yes — this dish is naturally both, depending on the mustard used.

Final Thoughts: A Nourishing Classic, Reimagined

This salmon with lentils recipe is what happens when simple ingredients meet smart cooking. It’s nourishing, elegant, and packed with flavor. Whether you’re feeding your family or hosting friends, this dish feels special — without the stress.

Try it once, and it might just become your new weeknight favorite.

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