Boiled Pollock with Polish Sauce

Welcome to a recipe that is the epitome of comfort and simplicity: Boiled Pollock with Polish Sauce. For many who grew up in Eastern Europe, this dish is a nostalgic taste of childhood, often served in school cafeterias and at family dinner tables. But don't let its simplicity fool you! The tender, flaky pollock, gently poached with herbs, becomes something truly special when smothered in a rich, buttery Polish sauce, brightened with lemon and enriched with hard-boiled eggs. It's a wholesome, budget-friendly meal that proves you don't need fancy ingredients to create a delicious and satisfying dish.

Cooking: 30 minutes
Quantity: 4 Servings
Per serving
Calories: 450 kcal
Proteins: 35 g
Fats: 33 g
Carbohydrates: 1 g

Ingredients for Boiled Pollock with Polish Sauce

  • 650 g frozen, headless pollock
  • 2 chicken eggs
  • 150 g butter
  • 1/2 lemon
  • 1 bunch of parsley
  • Bay leaf
  • Black pepper, green onions

How to Make Boiled Pollock with Polish Sauce

Take the freshly frozen pollock out of the freezer 2-3 hours before cooking. It’s best to let it thaw at room temperature. The thawing process is complete when the temperature of the fish reaches -1°C (30°F).

Two whole frozen pollock fish thawing on a wooden cutting board.

Thawing pollock at room temperature

After thawing, scale the pollock using a fish scaler or grater. Then, trim the pectoral, pelvic, and anal fins, cut open the belly, and remove the innards. Clean the inside of the fish, removing any blood clots and black membranes. Rinse the cleaned pollock under running water.

Now, cut the prepared pollock into portions. You’ll need 1-2 pieces per serving.

Place the pollock pieces in a single layer in a pot, add a bunch of parsley, a few bay leaves, and salt to taste. Pour in hot water so that it covers the fish by about 3 centimeters (a little over an inch).

A person's hands cleaning a whole pollock fish under running water in a kitchen sink.

Cleaning and washing the fish

Cleaned pollock fish cut into several steak-like portions on a cutting board.

Cutting the fish into portions

Pollock portions, parsley, and bay leaves in a pot, being covered with water before boiling.

Placing the fish in a pot and covering with water


Place the pot on the stove and bring to a boil. Cook for 10-15 minutes at a gentle simmer. Let it cool in the broth. Then, remove the pollock pieces with a slotted spoon and separate the flesh from the bones. The base for your boiled pollock with Polish sauce is ready.

Pieces of pollock simmering gently in a pot with broth and herbs.

Boiling the fish

Now, let’s make the Polish sauce. Place diced butter in a small saucepan. Melt the butter over low heat.

Cubes of butter melting in a small saucepan over low heat.

Melting butter on the stove for the sauce

Hard-boil the chicken eggs, cool them, and peel. Add the eggs, either grated on a fine grater or finely chopped, to the melted butter.

Finely chopped hard-boiled eggs being added to melted butter in a saucepan.

Adding boiled eggs to the butter

Next, squeeze 2-3 teaspoons of lemon juice into the saucepan, add salt to taste, and heat the sauce over low heat to a temperature of 75°C (167°F).

Squeezing fresh lemon juice into the butter and egg sauce in a saucepan.

Squeezing lemon and heating the sauce

Arrange the deboned and skinned pollock on a plate. By the way, to prevent the boiled fish from drying out, keep it in the broth or a vacuum-sealed container until serving.

Flaky, tender pieces of boiled pollock arranged neatly on a white plate.

Placing the boiled pollock on a plate

Top the pollock with the sauce, sprinkle with finely chopped green onions and black pepper, drizzle with freshly squeezed lemon juice, garnish with a lemon wedge, and serve with mashed potatoes.

Boiled pollock on a plate, generously topped with Polish sauce and sprinkled with fresh green onions.

Topping the pollock with sauce and garnishing with herbs

And there you have it—a beautifully simple and elegant dish ready to be enjoyed. Boiled Pollock with Polish Sauce is a testament to how wonderful humble ingredients can be. Traditionally served with creamy mashed potatoes that soak up the delicious sauce, it also pairs wonderfully with boiled new potatoes, steamed green beans, or a simple cucumber salad.

Don't forget the tip about storing the fish in its broth to keep it moist and flavorful until you're ready to serve. We hope this recipe brings a touch of warmth and tradition to your kitchen. Enjoy every comforting bite!