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Pollock in Sour Cream Sauce – Easy Recipe
Pollock in sour cream sauce transforms one of the leanest, driest white fish into a tender, juicy main dish through a specific technique: pre-frying the floured pollock pieces, building a vegetable bed of carrots and onions, then smothering everything in sour cream-garlic sauce and simmering covered. The sour cream provides the moisture pollock lacks; the vegetable bed adds depth; the lid traps steam. The result is fish so tender and juicy that even fish-skeptics happily eat it.
The recipe yields 3 servings at 339 kcal per 100 g — substantial but balanced. Total time about 40 minutes.
Ingredients
Show ingredients
- frozen pollock – 2 pcs. (600 g);
- sour cream – 200 g;
- garlic pressed through a garlic press – 2-3 cloves;
- salt, freshly ground pepper – to taste;
- dill – medium bunch;
- odorless vegetable oil – 30 ml for frying the fish and 30 ml for frying the vegetables;
- carrot – 1 pc. (160 g);
- white onion – 1 pc. (90 g);
- ready-made fish seasoning – 1 heaped tsp.;
- flour – 50 g.
Preparation
- I prepare the ingredients. Thicker sour cream (15%+ fat) is essential — lower-fat sour cream curdles and breaks during the simmer. The fish should be fully thawed (overnight in the fridge for best texture).
- I trim the fins, slit the belly, and scrape away the black membrane and any remaining entrails. The black peritoneal membrane gives bitter flavour if left in. Rinse well under running water.
- I cut the carcasses into portioned pieces about 3.5-4 cm — uniform thickness ensures even cooking.
- Salt, freshly ground pepper, and the fish seasoning go on the pieces. Mix gently to coat all surfaces; let the fish rest while I prepare the vegetables (10 minutes is enough).
- The vegetable bed: I cut the onion into thin half-rings.
- The carrot grates coarsely on a box grater.
- In heated oil, the onion fries first until lightly golden — about 3 minutes over medium heat.
- The grated carrot joins the onion. I simmer everything together a couple of minutes — the carrot should soften and brighten in colour.
- In a separate skillet, I heat the oil for the fish. Each pollock piece dredges in flour, coating all surfaces.
- The floured pieces fry over medium heat, turning side to side, until golden brown — about 4-5 minutes per side.
- While the fish fries, I chop the dill finely with a knife.
- The chopped dill plus the pressed garlic combine with the sour cream in a bowl.
- I stir the sauce until uniform — sour cream + dill + garlic = the iconic Russian fish-and-meat sauce.
- The fried fish pieces transfer to the pan with the cooked vegetables.
- I push the vegetables to the centre of the pan and pour the sour cream sauce over everything — fish and vegetables together.
- The lid covers the skillet and I drop heat to low — gentle simmer.
- After 10 minutes the dish is ready — the fish is tender, the vegetables are silky, the sauce has thickened and bonded everything.
Pollock in sour cream sauce serves directly from the cooking skillet (keeps it hottest longest), or transferred to a serving plate with vegetables and sauce arranged around the fish. The tender, sour-cream-bathed fish has gained complete flavour transformation — even pickiest fish-skeptics enjoy it. Pair with boiled potatoes, rice pilaf, or simple buckwheat. Try it, bon appétit!
Tips and Tricks
Tip 1. THICK SOUR CREAM IS NON-NEGOTIABLE. Step 1's specification of 15%+ fat sour cream isn't aesthetic preference — it's chemistry. Low-fat sour cream curdles when heated, breaking into watery whey + protein clumps. The 15%+ fat content keeps the protein structure stable through the 10-minute simmer. Greek yogurt at full fat (10%+) works as substitute. Crème fraîche is the luxury option. Whatever you use must be 10%+ fat or it will break.
Tip 2. THE TWO-PAN APPROACH IS THE TIME-SAVER. Step 7-10's parallel cooking — vegetables in one skillet, fish in another — cuts total time. Trying to do everything in one skillet means the vegetables overcook while the fish fries, or the fish steams instead of crisps. Two pans, simultaneous timing, then combine for the final simmer. The combined skillet (the one used for vegetables) becomes the simmer vessel. For another fish-in-cream-sauce variation worth comparing, see Chicken Hearts in Sour Cream Sauce on a Skillet.
Tip 3. THE FLOUR DREDGE IS PROTECTIVE. Step 9's flour coating serves three functions: protects the delicate fish flesh during the higher-heat fry, helps the surface develop golden colour, and slightly thickens the final sauce when the flour-bound fish goes into the simmer. Don't skip the flour; bare fish gets soft-fried with no crust. Don't over-flour either; thick coating produces gummy patches on the surface. Light coating, shake off excess.
Tip 4. SCALES UP FOR PARTIES. The technique scales well to dinner-party quantities. For 6 servings, double the recipe and use a deep wide skillet (12+ inch). For 8+ servings, do the fish frying in batches but combine in a deep oven-safe Dutch oven for the final 10-minute simmer (cover and finish in 180 °C oven for 12 minutes — even more hands-off). The flavour develops further with the slightly longer oven simmer. For another sour-cream-tomato sauce variation worth trying, try Cabbage Rolls in the Oven with Tomato Sour Cream Sauce.
Frequently Asked Questions
Why pollock specifically?
Pollock (Pollachius pollachius and related Theragra chalcogramma — the Alaska pollock variety) is one of the most affordable wild-caught white fish, sustainable in many fisheries, with mild flavour that takes sauce treatments well. Its main weakness — drying out quickly — is exactly what the sour cream sauce technique compensates for. The lean fat content (about 1% by weight) means budget-friendly nutrition without rich-fish complications. Cod, haddock, hake, or whiting all substitute one-for-one with no recipe adjustment.
Can I use fresh fish instead of frozen?
Yes — fresh pollock works identically and may produce slightly better texture. Fresh pollock is rare in inland markets (most "fresh" supermarket pollock has been frozen and thawed), so frozen is usually the more reliable quality choice. If using genuinely fresh pollock: skip any thawing step and proceed from step 2 directly. Fresh fish has shorter shelf life — use within 2 days of purchase. The quality difference is minor; frozen is fine for this preparation.
What if I don't have fish seasoning blend?
Common store-bought "fish seasoning" blends typically contain: dried dill, parsley, lemon zest, paprika, garlic granules, sometimes thyme or fennel. Make your own substitute by combining 1/2 tsp each of dried dill, paprika, and garlic powder + 1/4 tsp dried lemon zest = 1.75 tsp blend. Or skip the blend entirely and increase fresh dill from 1 medium bunch to 1.5 bunches plus an extra clove of garlic. The dish forgives blend variations; the sour cream + dill + garlic foundation is what matters.
Can I make this dairy-free?
Possible with substitutions, though the character changes. Replace sour cream with: full-fat coconut milk (gives different but excellent character with subtle tropical notes), unsweetened plant-based "sour cream" (Tofutti or similar — closest to original), or cashew cream (soak 1 cup cashews 4 hours, blend with 1 cup water + 1 tsp lemon juice — surprisingly close to dairy sour cream). The plant-based versions don't curdle but produce slightly thinner sauce — reduce simmer time to 7 minutes to compensate. The fish character carries through in any version.
