Baked pollock fillets coated in a quick garlic butter sauce with lemon zest, fresh herbs and sea salt — ready in under 20 minutes. This easy, healthy and budget-friendly fish dinner gives you flaky, tender fillets and a glossy lemon butter glaze in every bite.
If you are looking for an easy recipe that delivers maximum flavour with minimal washing up, this is it. Baked pollock transforms a very humble, affordable seafood option into a genuinely fantastic family dinner. The fish bakes in a simple garlic butter sauce with fresh lemon zest and a dried herb mix, which keeps every fillet juicy in the middle and gives it a bright, citrusy finish on top. Pollock is a mild white fish, and when you bake it gently with butter and herbs it stays soft and moist rather than going dry or rubbery.
I always look out for those yellow reduction stickers at the supermarket, as buying this fish is an inexpensive way to get more omega-3 fatty acids into our weekly rotation. It is a fantastic healthy lunch option as well, being a lean protein rich in selenium, niacin, and vitamin B12. You will love how this pollock recipe provides a firm and flaky texture similar to cod or haddock, making it ideal for picky eaters and kids who normally only eat fish and chips or fish sticks. With such effortless cooking, this method proves that eating well does not have to break the bank or take hours in the kitchen.
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Ingredients for Garlic Butter Baked Pollock
Here is what you need to make this garlic butter baked pollock at home:
- Alaskan pollock fillets – a mild, flaky pollock fish that cooks quickly and absorbs flavour beautifully, similar to cod but more budget-friendly.
- Unsalted butter – the base of the sauce; using unsalted butter lets you control the seasoning yourself.
- Fresh lemon zest – adds a bright, fragrant citrus note that you really cannot get from juice alone.
- Lemon juice – gives the sauce a fresh, sharp lift that balances the richness of the butter.
- Garlic – minced fresh for a warm, savoury depth that runs through every bite.
- Dried herbs mix (dill, parsley, oregano) – a blend of Mediterranean herbs like oregano, thyme and parsley gives the fish a gentle, earthy flavour.
- Sea salt – a generous pinch from the grinder draws out the natural sweetness of the fish.
- Lemon slices – for baking on top and garnishing the plate, adding both flavour and a pretty finish.
How to Cook Pollock in the Oven
This is a very simple recipe and I have broken it down into four short steps so you can have baked pollock on the table in no time.
- Step 1: In a small bowl, combine the butter, lemon juice, lemon zest, minced garlic, dried herb mix and a good pinch of sea salt. Pop the bowl into the microwave for one minute, give it a stir, then heat it again briefly until the butter has fully melted into a smooth, glossy sauce.
- Step 2: Pre-heat your oven to 190°C (375°F) and line a baking tray with foil or parchment paper. Pat the pollock fillets dry with kitchen paper and lay them out on the tray. Spoon most of the warm garlic butter sauce generously over the top of each fillet, holding a little back for later, then slide the tray into the oven for 5–6 minutes.
- Step 3: Take the tray out of the oven and carefully turn each fillet over. Using a pastry brush, dab the remaining butter sauce evenly across the fish. Return the tray to the oven for another 4 minutes, until the pollock is cooked through and flakes easily with a fork.
- Step 4: Lift the fillets onto your serving plates and spoon some of the buttery resting juices from the tray over the top. Garnish with fresh lemon slices and serve straight away while piping hot.
Hint: Pollock is delicate, so avoid overcooking — it should stay moist and flaky rather than firm or rubbery.
How to Serve and Store This Baked Pollock
I like serving this baked pollock straight from the oven with simple sides like easy greens, herby baby potatoes or mashed potatoes that soak up the lemon garlic sauce. It also works brilliantly flaked into salads, tucked into wraps, or paired with roasted vegetables for a balanced healthy lunch option. Because it’s light yet satisfying, it fits easily into a weekly rotation and is genuinely great for meal plan prep.
If you have any leftovers, let the fish cool to room temperature and keep it in an airtight container in the fridge for up to two days. Pollock is delicate, so reheat it gently — I use a low oven at around 150°C for a few minutes, or a covered pan on a low heat with a splash of water, to stop it drying out. I would not recommend freezing the cooked fish, as the texture goes soft and watery once defrosted. Leftover baked pollock is also lovely flaked through a salad or stirred into pasta the next day for a quick lunch.
Top Tips and Notes for the Best Baked Pollock
- Pat the fillets completely dry before baking. Pollock holds a lot of moisture, and if you skip this step the sauce will slide off and the fish will end up steaming rather than baking. Use a couple of sheets of kitchen paper to gently press both sides of each fillet until the surface feels dry to the touch. This small step makes a real difference to how well the garlic butter sticks. It also helps the top of the fish develop a slightly golden, more attractive finish in the oven.
- The flavour of pollock fish is mild and slightly sweet, making it very approachable. This is especially helpful if you’re not a fan of strong seafood flavours. It takes on marinades and sauces easily without becoming overpowering. That’s why this baked pollock pairs so well with lemon and garlic.
- One of the biggest advantages of alaskan pollock is its affordability. Fish can often feel expensive, but pollock allows you to include seafood in your diet more regularly. I often buy it when it’s discounted and keep it ready for quick meals. This baked pollock proves that good food doesn’t have to be costly.
- From a nutritional perspective, pollock is an excellent source of lean protein. It’s low in calories and rich in omega-3 fatty acids, which support heart health. It also contains important nutrients like selenium and vitamin B12. This makes it a strong choice for a healthy lunch option.
- Because pollock cooks quickly, it’s important to monitor the oven closely. Even an extra couple of minutes can dry it out. The fish should be just opaque and flake easily. This ensures the best texture and flavour.
- If you’re planning ahead, this baked pollock is great for meal plan use. You can prepare the butter sauce in advance and store it in the fridge. When ready, simply assemble and bake. It keeps your cooking routine simple and efficient.
- Use every drop of the resting juices. The buttery liquid left on the tray is full of garlic, lemon and herb flavour, and it would be a shame to let it go to waste. I always tip the tray gently and spoon the juices straight over the fillets on the plate. You can also drizzle any extra over the side of vegetables or potatoes you are serving alongside. It is the cook's little secret to making your baked pollock taste like something from a restaurant.
FAQ — Baked Pollock Recipe
What is pollock and what does it taste like?
Pollock is a mild, white-fleshed fish from the cod family, with two main types — Alaskan (or walleye) pollock and Atlantic pollock. It has a soft, flaky texture and a very gentle, slightly sweet flavour, which makes it perfect for people who do not usually love strongly fishy dinners. Because the taste is so mild, it works brilliantly with butter, garlic, lemon and herbs without being overpowered.
Is baked pollock healthy?
Yes, baked pollock is a very healthy choice. It is high in lean protein, low in calories and saturated fat, and contains useful amounts of omega-3 fatty acids, vitamin B12 and selenium. Baking it instead of frying keeps the calories down, and using butter, garlic and lemon adds plenty of flavour without piling on extras.
Can I use frozen pollock fillets?
Absolutely, and that is actually how most pollock is sold in the UK and Ireland. The most important thing is to defrost the fillets fully in the fridge overnight before baking, then pat them very dry with kitchen paper. Frozen fish releases more water than fresh, so skipping the drying step will leave you with a watery sauce.
How long does it take to bake pollock fillets?
Baked pollock fillets are thin and cook very quickly — usually around 10 minutes in total at 190°C. This recipe bakes them for 5–6 minutes on the first side and then 4 minutes after flipping, which is enough for fillets of average thickness. Thicker cuts might need an extra minute or two, but always check by gently flaking the fish with a fork.
How do I know when the pollock is fully cooked?
The easiest test is to press the thickest part of the fillet gently with a fork — if it flakes easily and looks opaque all the way through, it is ready. The internal temperature should reach about 63°C (145°F) if you want to use a thermometer. Properly cooked pollock will look white and pearlescent, not glassy or translucent.
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Easy Baked Pollock Recipe
Baked pollock fillets baked in a garlic butter sauce with fresh lemon zest, herbs and sea salt. This easy, healthy weeknight fish dinner is on the table in under 20 minutes and delivers tender, flaky fillets every time.
Ingredients
- 4 large alaskan pollock fillets
- 4 knobs unsalted butter
- ½ tablespoon fresh grated lemon zest
- 1 tablespoon lemon juice
- 3 garlic cloves, minced
- 1 tablespoon dried herbs mix
- Sea salt
- Lemon slices
Instructions
- Combine the butter, lemon juice, lemon zest, minced garlic, dried herb mix and a pinch of sea salt in a small microwave-safe bowl. Microwave for one minute, stir, then heat again briefly until the butter is fully melted and smooth.
- Pre-heat the oven to 190°C (375°F) and line a baking tray with foil or parchment paper. Pat the pollock fillets dry with kitchen paper and arrange them on the tray. Spoon most of the warm garlic butter sauce generously over each fillet, keeping a little back for later.
- Bake for 5–6 minutes, then carefully turn the fillets over. Brush the remaining butter sauce evenly across the fish with a pastry brush and return the tray to the oven for another 4 minutes, until the fish flakes easily with a fork.
- Lift the fillets onto serving plates, spoon over the buttery resting juices from the tray, garnish with fresh lemon slices and serve immediately while piping hot.
