Nid DE Purée Façon Pommes Duchesse

Ingredients

• 800 g Potatoes (Yukon Gold or Russet, peeled and cut into even chunks)
• 60 g Unsalted Butter (Room temperature for mashing; additional 30 g for sauce)
• 60 ml Whole Milk (Warm, to loosen the mash)
• 2 Egg (Large, at room temperature)
• 30 g All-Purpose Flour (Sifted, adds lightness to the dauphine mixture)
• 1 tsp Salt
• 0.5 tsp Black Pepper (Freshly ground)
• 4 Breaded Fish Fillet (Cod, haddock or pollock, about 120 g each; pre‑breaded or coat with breadcrumbs)
• 50 g Breadcrumbs (Plain or panko for extra crunch)
• 1 Lemon (Zest and juice)
• 1 tbsp Fresh Parsley (Finely chopped, optional garnish)
• 1 Onion (Small, finely ciselé (chopped))
• 2 tbsp Vegetable Oil (For pan‑frying fish and dauphine nests)
• 30 g Butter (Cold, cut into cubes for the lemon butter sauce)

Instructions

1. Cook and Mash Potatoes

   Place the peeled potato chunks in a large pot, cover with cold water, add a pinch of salt and bring to a boil. Cook until fork‑tender, about 12 minutes. Drain and return to the pot; mash with a masher, then stir in 60 g butter and warm milk until smooth.

   Time: PT15M

2. Create the Dauphine Mixture

   To the mashed potatoes add salt, pepper, 2 large eggs and sifted flour. Whisk vigorously until the mixture is homogeneous and slightly glossy.

   Time: PT5M

3. Shape and Bake the Nests

   Preheat the oven to 200°C. Line a baking sheet with parchment paper. Using two spoons or a piping bag, place generous mounds (about ½ cup) on the sheet, creating a small well in the centre of each mound. Bake for 18‑20 minutes, until golden and slightly crisp.

   Time: PT20M

   Temperature: 200°C

4. Pan‑Fry the Breaded Fish

   While the nests bake, heat 2 tbsp vegetable oil in a non‑stick frying pan over medium‑high heat. Pat the fish fillets dry, season with a pinch of salt and pepper, then coat with breadcrumbs if not pre‑breaded. Fry each side 3‑4 minutes, until golden and the interior reaches 63°C.

   Time: PT8M

5. Prepare Lemon‑Butter Sauce

   Finely chop the onion (ciselé) and set aside. In a small saucepan melt 30 g butter over low heat, add the onion and sauté 2 minutes until translucent. Add the zest and juice of the lemon, stir, then remove from heat. Whisk in a few drops of warm water if the sauce looks too thick.

   Time: PT5M

6. Assemble the Dish

   When the dauphine nests are baked, gently place a hot fish fillet into the centre of each nest. Drizzle the lemon‑butter sauce over the fish and sprinkle the chopped parsley for colour. Serve immediately.

   Time: PT5M

Nutrition Facts

Calories

450

Protein

25 g

Carbohydrates

45 g

Fat

18 g

Fiber

4 g

Ingredient Substitutions

• Instead of Potatoes: Russet potatoes, red potatoes
• Instead of Unsalted Butter: Margarine, European style butter
• Instead of Whole Milk: Half‑and‑half, plant‑based milk (for dairy‑free version)
• Instead of Egg: Egg substitute (e.g., flax egg) for vegans
• Instead of All-Purpose Flour: Gluten‑free flour blend
• Instead of Salt: Sea salt, Kosher salt
• Instead of Black Pepper: White pepper
• Instead of Breaded Fish Fillet: Skinless chicken breast, firm white fish
• Instead of Breadcrumbs: Crushed cornflakes, ground almonds (gluten‑free)
• Instead of Lemon: Lime, white wine vinegar (for flavor)
• Instead of Fresh Parsley: Chives, tarragon
• Instead of Onion: Shallot, leek
• Instead of Vegetable Oil: Olive oil (light), canola oil
• Instead of Butter: Ghee, vegan butter

Equipment Needed

• Large Pot
• Colander
• Masher or Ricer
• Mixing Bowl
• Whisk
• Baking Sheet
• Parchment Paper
• Frying Pan (non‑stick)
• Saucepan
• Chef's Knife
• Cutting Board
• Spatula

Critical Steps — Do Not Skip

• Mashing potatoes to a smooth, lump‑free consistency.
• Incorporating eggs and flour without over‑mixing.
• Creating a well in each dauphine nest for the fish.
• Cooking fish just until golden, avoiding over‑cooking.
• Emulsifying the lemon‑butter sauce on low heat.

Chef Tips from the Video

• Chill the dauphine mixture for 15 minutes before shaping; it holds its shape better.
• Use panko breadcrumbs for extra crunch on the fish.
• A light dusting of smoked paprika on the nests adds a subtle depth.

Troubleshooting

Storage

Refrigerator: Store dauphine nests and cooked fish separately in airtight containers for up to 2 days. Reheat nests in a 180°C oven for 10 minutes to regain crispness.

Freezer: Not recommended for dauphine nests as texture becomes soggy; fish can be frozen for up to 1 month.

Room temperature: Sauce can sit at room temperature for up to 30 minutes but should be served warm.

Make-Ahead Tips

• Prepare the dauphine mixture and shape the nests a few hours ahead; keep them covered in the fridge and bake just before serving.
• Lemon‑butter sauce can be made up to 2 hours ahead; re‑whisk gently over low heat before serving.

Frequently Asked Questions