Salmon with Leek Fondue, Cream and Mashed Potatoes

Salmon with Leek Fondue, Cream and Mashed Potatoes is a medium French recipe that serves 4. 950 calories per serving. Recipe by La Cuisine de Lynoucha on YouTube.

Prep: 15 min | Cook: 1 hr 11 min | Total: 1 hr 46 min

Cost: $19.65 total, $4.91 per serving

Ingredients

  • 4 fillets Salmon fillets with skin (150‑200 g each, skin left on)
  • 2 c. à soupe Olive oil (for cooking the salmon)
  • 30 g Butter (divided: 10 g for the salmon, 10 g for the leeks, 10 g for the mash)
  • to taste Salt
  • to taste Ground black pepper
  • 3 Leeks (dark green and white parts, cleaned and thinly sliced)
  • 2 gousses Garlic (1 for the leeks, 1 for the mash)
  • 200 ml Semi‑thick crème fraîche (or whole milk cream)
  • 2 c. à soupe Fresh chives (chopped)
  • to taste Provençal parsley mix (optional)
  • 800 g Potatoes for mashing (type Bintje or Yukon Gold)
  • 150 ml Hot milk (added gradually to adjust texture)
  • a pinch Nutmeg (optional)
  • 100 g Smoked cheddar (grated, optional for extra indulgence)
  • 1 sheet Aluminum foil (to keep the salmon warm)

Instructions

  1. Prepare the potatoes

    Peel the potatoes, cut them into uniformly sized pieces and place them in a saucepan of cold salted water. Bring to a boil, cover and cook 25‑30 min until tender.

    Time: PT30M

    Temperature: 100°C

  2. Clean and slice the leeks

    Trim the ends, separate the dark green parts from the white parts, rinse under cold water then slice very finely.

    Time: PT5M

  3. Season the salmon

    Sprinkle both sides of the salmon fillets with salt and pepper. Keep the skin side down for the initial cooking.

    Time: PT2M

  4. Cook the salmon – first side

    Heat 1 tbsp olive oil in the sauté pan over high heat. Place the fillets skin‑side down, cook 5 min without moving until the skin is well‑golden and crispy.

    Time: PT5M

    Temperature: high heat

  5. Cook the salmon – second side

    Flip the salmon gently, add 10 g butter, cook 4‑5 min on the other side. The centre should remain pink.

    Time: PT5M

    Temperature: medium‑high heat

  6. Keep the salmon warm

    Transfer the cooked salmon to an oven‑safe dish, cover with aluminum foil and place in the pre‑heated oven at 70 °C for 5 min.

    Time: PT5M

    Temperature: 70°C

  7. Cook the leeks

    In the same sauté pan, melt 10 g butter, add the sliced leeks, season with salt and pepper and cook over medium heat 10 min until tender and lightly golden.

    Time: PT10M

    Temperature: medium heat

  8. Add garlic to the leeks

    Stir in the crushed garlic clove, cook 1 min while stirring quickly.

    Time: PT1M

    Temperature: medium heat

  9. Incorporate the cream

    Pour in the semi‑thick crème fraîche, reduce heat to low and simmer 5 min until the sauce thickens slightly.

    Time: PT5M

    Temperature: low heat

  10. Season the leek fondue

    Adjust seasoning with salt, pepper, add the chopped chives and, if desired, the Provençal parsley mix.

    Time: PT1M

  11. Mash the potatoes

    Drain the potatoes, return them to the saucepan, add 10 g butter, mash using a potato masher. Gradually pour in the hot milk while mixing until the desired consistency is reached. Season with salt, pepper, add a pinch of nutmeg and, if desired, fold in the grated smoked cheddar.

    Time: PT10M

    Temperature: low heat

  12. Plate the dish

    Place the leek fondue in the centre of each plate, lay the hot salmon fillet on top, accompany with a generous portion of mashed potatoes. Garnish with an extra drizzle of chopped chives if desired.

    Time: PT5M

Nutrition Facts

Calories
950
Protein
35 g
Carbohydrates
35 g
Fat
55 g
Fiber
4 g

Dietary info: Pescetarian, Gluten‑free, High in protein, high-protein

Allergens: Fish, Milk

Last updated: April 7, 2026

Amazon Associates

Amazon Associates PartnerTrusted

As an Amazon Associate, we earn from qualifying purchases made through links on this page. This helps support our site at no extra cost to you. Clicking on ingredient or equipment links will take you to amazon.com where you can purchase these items.

Salmon with Leek Fondue, Cream and Mashed Potatoes

Recipe by La Cuisine de Lynoucha

Crispy salmon fillets, placed on a velvety leek fondue with cream, accompanied by a garlic‑butter‑smoked cheddar‑flavored mashed potato. A comforting, simple and economical dish, perfect for a weeknight dinner or a special occasion.

MediumFrenchServes 4

Shop all ingredients on Amazon in one click • Printable PDF with shopping checklist

Source Video
21m
Prep
1h 3m
Cook
10m
Cleanup
1h 34m
Total

Cost Breakdown

$19.65
Total cost
$4.91
Per serving

Critical Success Points

  • Cooking the salmon – first side to achieve a crispy skin
  • Incorporate the cream without boiling it
  • Mash the potatoes adding the hot milk gradually

Safety Warnings

  • Handle very hot oil – avoid splatters.
  • The oven at 70 °C stays hot – use kitchen gloves.
  • Melted butter can cause burns if spilled.

You Might Also Like

Similar recipes converted from YouTube cooking videos

Swedish Meatballs in Cream Sauce with Mashed Potatoes
27

Swedish Meatballs in Cream Sauce with Mashed Potatoes

A classic Swedish dish featuring tender meatballs made from a mix of minced pork and beef, flavored with fried onions, garlic, and spices, served in a rich cream sauce alongside creamy mashed potatoes. Perfect for family dinners and meal prep.

1 hr 15 minServes 4$16
Swedish
Frank Proto's Creamy, Buttery Mashed Potatoes
1.6k

Frank Proto's Creamy, Buttery Mashed Potatoes

Light, fluffy, and slightly lumpy mashed potatoes made with a blend of russet and Yukon gold potatoes, finished with hot cream and butter for maximum flavor and texture. This classic side dish is all about technique and quality ingredients.

55 minServes 6$23
American
Swedish Meatballs in Cream Sauce with Mashed Potatoes
18

Swedish Meatballs in Cream Sauce with Mashed Potatoes

A classic Swedish dish featuring tender meatballs made from a mix of minced pork and beef, flavored with fried onions, garlic, and spices, served in a rich cream sauce alongside creamy mashed potatoes. Perfect for family dinners and meal prep.

1 hr 15 minServes 4$16
Swedish
Frank Proto's Creamy, Buttery Mashed Potatoes
76

Frank Proto's Creamy, Buttery Mashed Potatoes

Light, fluffy, and slightly lumpy mashed potatoes made with a blend of russet and Yukon gold potatoes, finished with hot cream and butter for maximum flavor and texture. This classic side dish is all about technique and quality ingredients.

55 minServes 6$11
American
Creamy Mashed Potatoes
291

Creamy Mashed Potatoes

A step‑by‑step guide to making ultra‑creamy, buttery mashed potatoes using Yukon Gold potatoes, garlic, milk and butter. Perfect as a side for holidays, dinner parties, or any everyday meal. Includes tips for making ahead, reheating, and optional flavor add‑ins.

47 minServes 6$22
American
Braised Short Ribs with Creamy Mashed Potatoes
39

Braised Short Ribs with Creamy Mashed Potatoes

A comforting one‑pot braised short rib dish paired with buttery mashed potatoes. The beef is seared, simmered in red wine, tomato paste and grass‑fed bone broth until fall‑apart tender, then rested for extra juiciness. Serve over fluffy mash for a hearty dinner.

4 hrs 2 minServes 4$34
American