Puy Lentils with Seared Salmon Recipe
Introduction
This dish pairs earthy Puy lentils with perfectly seared salmon for a nutritious and satisfying meal. The lentils are flavored with vegetables and mustard, complementing the rich fish and a splash of balsamic vinegar adds a subtle tang. It’s a wholesome dinner that’s simple to prepare but feels special.

Ingredients
- 160g dried Puy lentils or lentilles vertes
- 2 bay leaves
- 2 tbsp rapeseed oil, plus extra for the salmon
- 2 onions (350g), finely chopped
- 180g celery, thinly sliced
- 320g carrots, finely diced
- 2 tbsp soft thyme leaves
- 1 tbsp wholegrain mustard, plus 1 tsp
- 2 tbsp raw apple cider vinegar
- 10g flat-leaf parsley, chopped
- 2 skin-on salmon or trout fillets (260g)
- Balsamic vinegar, for drizzling
Instructions
- Step 1: Put the lentils in a pan of water with the bay leaves and bring to the boil. Boil for 10 minutes, then reduce the heat to medium-low and cook for a further 20 minutes until the lentils are tender.
- Step 2: Meanwhile, heat the rapeseed oil in a large non-stick pan. Add the onions and fry over high heat, stirring frequently, until softened. Add the celery, carrots, and thyme. Cover with a lid, reduce the heat, and cook for 10 minutes, stirring occasionally, until the vegetables are tender.
- Step 3: Drain the lentils and add them to the vegetable mixture along with 1 tablespoon of wholegrain mustard and the apple cider vinegar. Reserve half of the lentils separately for another use. Stir the chopped parsley through the lentil and vegetable mix.
- Step 4: Rub 1 teaspoon of mustard over the top of the salmon fillets. Wipe a non-stick pan with a little oil and cook the salmon skin-side down for about 6 minutes. Flip and cook for another 4 minutes until the salmon is cooked through.
- Step 5: Serve the salmon fillets alongside the lentil mixture and drizzle with balsamic vinegar to finish.
Tips & Variations
- Use trout instead of salmon for a slightly lighter fish option.
- Reserve the extra lentils to make a tasty lentil salad later in the week by mixing with beetroot and walnuts.
- Swap rapeseed oil for olive oil if preferred, for a different flavor profile.
- If you like a bit of heat, add a pinch of chili flakes to the vegetables while cooking.
Storage
Store any leftover lentils and salmon separately in airtight containers in the refrigerator for up to 2 days. Reheat lentils gently on the stove or in the microwave until warmed through. Salmon is best enjoyed cold or gently reheated to avoid drying out.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use canned lentils instead of dried?
Yes, you can use canned lentils for convenience. Rinse and drain them well, then reduce cooking time since they are already cooked, adding them only to warm through with the vegetables.
How do I know when the salmon is cooked?
The salmon is cooked when it flakes easily with a fork and is opaque throughout. Cooking times may vary slightly depending on thickness, so adjust accordingly.
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Puy Lentils with Seared Salmon Recipe
- Total Time: 50 minutes
- Yield: 2 servings 1x
- Diet: Low Fat
Description
This hearty and nutritious recipe combines tender puy lentils cooked with aromatic vegetables and herbs, paired perfectly with seared salmon fillets topped with wholegrain mustard. The dish offers a balanced blend of earthy lentils and rich salmon, finished with a tangy drizzle of balsamic vinegar for added depth.
Ingredients
Lentils and Vegetables
- 160g dried puy lentils or lentilles vertes
- 2 bay leaves
- 2 tbsp rapeseed oil, plus extra for the salmon
- 2 onions (350g), finely chopped
- 180g celery, thinly sliced
- 320g carrots, finely diced
- 2 tbsp soft thyme leaves
- 1 tbsp wholegrain mustard plus 1 tsp
- 2 tbsp raw apple cider vinegar
- 10g flat-leaf parsley, chopped
Salmon
- 2 skin-on salmon or trout fillets (260g)
- 1 tsp wholegrain mustard
- Balsamic vinegar, for drizzling
Instructions
- Cook the lentils: Place the puy lentils and bay leaves in a pan filled with water. Bring it to a boil over high heat, then reduce the heat to medium-low and simmer for 20 minutes, or until the lentils are tender.
- Sauté the vegetables: While the lentils cook, heat 2 tablespoons of rapeseed oil in a large non-stick pan over high heat. Add the finely chopped onions and stir frequently until softened. Add the sliced celery, diced carrots, and thyme leaves. Cover with a lid, reduce heat, and cook for another 10 minutes, stirring occasionally, until the vegetables are tender.
- Combine lentils with vegetables: Drain the lentils and add them to the cooked vegetables along with 1 tablespoon of wholegrain mustard and the apple cider vinegar. Set aside half of the lentil mixture for another meal, such as a lentil salad. Stir the chopped parsley through the remaining lentil and vegetable mixture to incorporate fresh herb flavors.
- Prepare the salmon: Rub 1 teaspoon of wholegrain mustard evenly over the salmon fillets. Heat a non-stick pan with a light coating of rapeseed oil and place the salmon fillets skin-side down. Cook for about 6 minutes until the skin is crisp. Flip the salmon and cook for an additional 4 minutes until the fish is cooked through.
- Serve: Plate the warm lentil and vegetable mixture and top with the seared salmon fillets. Finish with a drizzle of balsamic vinegar for a tangy contrast and serve immediately.
Notes
- You can substitute trout for salmon if preferred.
- Reserve half of the lentil mixture for a nutritious lunch option later in the week.
- Ensure not to overcook the salmon to keep it moist and tender.
- Adjust the amount of balsamic vinegar to taste to balance acidity.
- Prep Time: 10 minutes
- Cook Time: 40 minutes
- Category: Main Course
- Method: Stovetop
- Cuisine: French-inspired
Keywords: puy lentils, seared salmon, healthy dinner, mustard salmon, lentil vegetable medley, balsamic drizzle, nutritious meal

