Fish and Chips

Fish and Chips
⏱️ cook time 45 minutes
🍽️ servings 4
⚡ Difficulty medium

intro

Shatteringly crisp beer-battered cod paired with fluffy, salt-kissed thick-cut chips, the iconic British pub comfort food perfect for casual summer family meals.

Ingredients

Skinless boneless cod fillets (2.5cm thick) 600 grams
Maris Piper potatoes (peeled) 800 grams
All-purpose plain flour 150 grams
Cornstarch 50 grams
Ice-cold lager beer 200 ml
Baking powder 1 teaspoon
Fine sea salt 2 teaspoons (divided)
Ground black pepper 1/2 teaspoon
Neutral vegetable oil (for deep frying) 1.5 liters
Malt vinegar 3 tablespoons
Tartar sauce 120 grams

Steps

1

Prep and parboil chips

Cut peeled Maris Piper potatoes into uniform 1.5cm thick sticks, rinse under cold running water for 5 minutes to wash away surface starch. Place chips in a pot of cold, lightly salted water, bring to a rolling boil over medium-high heat, then simmer for 4 minutes until edges are tender but not mushy. Drain fully, shake gently in the colander to rough up chip edges, then spread on a wire rack to air dry for 10 minutes.

Step 1
step1:Prep and parboil chips
2

Heat frying oil

Pour 1.5 liters of neutral vegetable oil into a deep, heavy-bottomed stock pot or dedicated deep fryer. Clip a candy/deep fry thermometer to the pot edge, then heat oil over medium heat until it reaches a steady 160°C (320°F), adjusting stovetop heat as needed to maintain consistent temperature.

Step 2
step2:Heat frying oil
3

First fry par-cook chips

Working in 2 equal batches to avoid overcrowding the pot, lower dried parboiled chips into the 160°C oil using a slotted metal spoon. Fry each batch for 5 minutes, until chips are pale gold and tender when pierced with a fork but not yet crispy. Remove chips from oil, drain on a paper-towel lined wire rack, and set aside temporarily.

Step 3
step3:First fry par-cook chips
4

Mix batter, prep fish

Pat cod fillets completely dry with paper towels, season all sides with 1/2 teaspoon salt and 1/4 teaspoon black pepper, then cut into 4 equal 150g portions. In a wide mixing bowl, whisk together 150g plain flour, 50g cornstarch, 1 teaspoon baking powder, remaining 1.5 teaspoons salt and 1/4 teaspoon black pepper. Slowly stir in 200ml ice-cold lager, mixing gently until batter is smooth with the thickness of heavy cream; do not overmix, as small lumps create a lighter crust.

Step 4
step4:Mix batter, prep fish
5

Fry battered cod

Increase oil temperature to 190°C (375°F). One portion at a time, dip cod fully into batter, let excess batter drip off for 2 seconds, then carefully lower into hot oil away from your body to avoid splatters. Fry 2 pieces per batch for 6-7 minutes, turning once halfway through cooking, until batter is deep golden and crisp, and fish reaches an internal temperature of 63°C (145°F). Remove fish, drain on the wire rack, and season lightly with a pinch of salt.

Step 5
step5:Fry battered cod
6

Finish chips and serve

Keep oil held at 190°C. Return par-fried chips to the oil in 2 batches, frying for 2-3 minutes per batch until deep golden, ultra-crisp, and crunchy at the edges. Drain chips on the wire rack, toss with a light sprinkle of fine salt, then divide fish and chips evenly between 4 plates. Serve each portion with 30g tartar sauce and malt vinegar for drizzling.

Step 6
step6:Finish chips and serve

Tips

1.Thoroughly pat fish dry and ensure parboiled chips are fully air-dried before frying: excess moisture causes dangerous oil splatters and prevents a shatteringly crisp crust.
2.Never overcrowd the frying pot, as this drops oil temperature rapidly, leading to soggy, grease-soaked batter and chips instead of light, crisp results.
3.Use ice-cold beer straight from the fridge for the batter: the sudden temperature shock when cold batter hits hot oil creates an extra light, puffy, crispy coating.

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Fish and Chips:Frequently Asked Questions

1.Why do you specify ice-cold lager for the batter instead of room-temperature beer?
Ice-cold lager creates a dramatic temperature shock when it hits hot frying oil, which instantly puffs the batter for that signature shatteringly crisp texture instead of a soggy, dense coating. The beer’s carbonation adds light, airy pockets, and the cold temperature prevents flour gluten from overdeveloping, which would make the batter tough and chewy.
2.Can I use a different type of fish if I don’t have cod on hand?
Absolutely! Stick to firm, mild, flaky white fish that holds up well to frying, like haddock, pollock, halibut, or even tilapia if that’s what you have available. Just cut fillets to a uniform 1-inch thickness so they cook evenly, and pat them completely dry before dipping in batter to prevent the coating from sliding off.
3.Do I really need Maris Piper potatoes for the chips, or will other varieties work?
Maris Pipers are ideal because they have the perfect high-starch, low-moisture balance that gives chips that fluffy, soft interior and crisp, golden exterior. If you can’t find them, use starchy Russet potatoes as a close substitute. Avoid waxy varieties like red potatoes or Yukon Golds, which turn dense and soggy instead of light when fried.
4.Why do you mix cornstarch with all-purpose flour in the batter instead of using only flour?
The cornstarch serves two key purposes for that perfect crispy crust: it lowers the batter’s overall gluten content so the coating doesn’t turn tough or chewy, and it creates a lighter, crunchier, longer-lasting crisp that won’t get soggy minutes after frying. Using only all-purpose flour results in a heavier, breadier coating without that signature shatter.
5.What oil temperature works best for frying, and do I need a dedicated deep fryer?
Heat your frying oil to 375°F (190°C) for best results, and use a clip-on candy thermometer to monitor temperature consistently—if it’s too low, food will absorb excess oil and turn greasy; too high, and batter will burn before the fish cooks through. You don’t need a deep fryer: a heavy-bottomed Dutch oven works perfectly, just leave 4 inches of headspace to prevent boil-overs.
6.How do I keep the batter from sliding off the fish while it fries?
The number one trick to prevent batter slippage is to pat your cod fillets completely dry with paper towels first—excess surface moisture keeps batter from adhering properly. You can also give dry fillets a very light dusting of plain flour before dipping them in the cold batter, which creates a grippy base so the coating stays locked on as it fries.
7.Should I fry the fish first or the chips to get the best results?
Fry your thick-cut chips first in two stages: a 5-minute blanch at 325°F to cook the fluffy, tender interior, then pull them out, crank the oil to 375°F, and fry your fish for 4-5 minutes per side until crisp and golden. Let the fish rest on a wire rack while you do a final 2-3 minute high-temp chip fry to crisp exteriors, so both components are hot and fresh when served.
8.Can I make the batter ahead of time to cut down on day-of prep work?
I don’t recommend making the batter more than 15 minutes before you plan to fry. If it sits too long, the carbonation from the cold beer will fizz out, and the batter will lose that light, puffy texture, resulting in a flat, dense coating. For best results, stir the batter together right as your oil hits frying temp, and don’t overmix—small lumps are totally fine.
9.How do I keep cooked fish and chips crispy while I finish frying remaining batches?
Skip the paper towel-lined plate, which traps steam and turns crisp coatings soggy fast. Instead, set cooked fish and chips on a wire rack placed over a baking sheet, and keep them in a 200°F oven while you finish remaining batches. This lets air circulate around the food to keep crusts crisp, without overcooking the fish or making chips go limp.

Comments (12)

2 days ago

OMG this was the best fish and chips I’ve ever made at home! The batter got so perfectly crispy, no sogginess even after I let it sit on the wire rack for a few minutes while I finished the fries. My husband and two picky kids devoured every single bite, even asked for seconds! I used cod like the recipe said and a cheap light lager I had in the fridge, total game changer for our Friday night fish fry tradition. 10/10 will make again!

yesterday

Did you season your fries with the old bay mix the recipe suggests? I’m thinking of adding a little paprika too for extra kick!

20 hours ago

So happy your family loved it, Katie! The old bay on the fries is chef’s kisses, but feel free to add paprika, garlic powder, or even a little cajun seasoning to make it your own. So glad it worked for your Friday fry night!

3 days ago

Tried this for my roommates last night for our weekly guys’ night and everyone went crazy for it! Only issue is my batter kept sliding off the first two fillets, what did I do wrong? I patted the fish dry like the recipe said but maybe my oil wasn’t hot enough? Ended up turning the heat up and the rest came out great, but wasted a couple pieces early on. Still gave it 4 stars because the ones that worked were better than the pub down the street!

2 days ago

I had the same issue! Turned out I was using really cold fish straight from the fridge, I let it sit on the counter for 15 minutes after patting dry and it stuck way better

2 days ago

Hey Jake! So stoked you and your roommates enjoyed it! The most common culprit for sliding batter is oil temp being too low (aim for 375F!) or overmixing the batter – a few lumps are totally good! Liz’s tip about letting the fish come up to temp a little is chef’s kiss too, that helps a ton.

1 week ago

Has anyone tried making this with a gluten free beer and GF flour blend? My son has celiac and I’ve been hunting for a crispy GF fish and chips recipe that doesn’t taste like cardboard. This looks perfect but I don’t want to waste a bunch of fish if it doesn’t hold up!

5 days ago

I did! Used a GF all purpose flour blend with xanthan gum and a GF blonde ale, it came out SO crispy! Just make sure you don’t overmix the batter same as regular, it was perfect my whole family ate it and didn’t even notice it was GF

4 days ago

Hi Gigi! Great question – we’ve tested this with GF 1:1 flour blend and GF lager and it works beautifully! Just make sure your oil is at the correct temp and you’ll get that same shatteringly crisp crust, no cardboard texture promise.

5 days ago

Made this on my back porch deep fryer for a neighborhood potluck last weekend and people were begging for the recipe! The batter has the perfect amount of crunch, and the hint of garlic and paprika in it is *chef’s kiss*. I used halibut instead of cod because it was on sale at the grocery store, worked like a charm. Will absolutely be adding this to my regular cookout rotation!

4 days ago

Love that you brought this to a neighborhood potluck, Mike! Halibut is such a great swap for cod – its firm, flaky texture holds up so well to the batter and frying. Can’t wait to hear what you cook next!

30 minutes ago

Quick question – does this reheat well? I’d love to make a big batch on Sunday for weeknight dinners, but I’m worried the crust will get soggy in the fridge. Any tips for reheating if it does work?

10 minutes ago

Great question, Lisa! It reheats really well if you pop it on a wire rack over a baking sheet in the oven at 400F for 10-12 minutes – avoid the microwave, that will make the crust soggy for sure! It stays crispy for 3-4 days in the fridge stored in an airtight container.

2 weeks ago

Y’all, I was so skeptical about beer batter because every time I’ve tried it before it’s been super heavy and greasy, but this was light, crispy, and not greasy at all! I used a local IPA from the brewery down the street and it added such a great subtle hoppy flavor that paired so well with the tartar sauce. My dad said it’s better than the fish and chips we get on our annual beach trip, that’s the highest praise possible!

1 week ago

Wait did you make the homemade tartar sauce from the recipe too? I almost skipped it but it was so much better than the store bought stuff I had in my fridge!

2 hours ago

Okay as someone who can barely boil water without messing it up, I cannot believe I pulled this off! The instructions were so clear, I didn’t even have to google anything. My only note is that the 45 minute cook time is pretty accurate if you prep everything first, but it took me almost an hour and 15 because I was moving slow and didn’t have my station set up ahead of time. Still came out perfect, my girlfriend was so impressed!

1 hour ago

This makes us so happy to hear, Tyler! Mise en place (prepping all your ingredients first) is always a game changer for frying recipes, so don’t feel bad about taking a little extra time! So glad you got to impress your girlfriend – that’s what home cooking is all about.

yesterday

Has anyone tested this in an air fryer instead of deep frying? I try not to deep fry stuff super often because of the mess, but I’m dying to try that crispy crust. Would spraying it with a lot of oil work?

10 hours ago

I tried it! It’s not quite as shatteringly crispy as deep fried, but if you spray both sides really well with avocado oil and cook at 400F for 12 minutes flipping halfway it’s really good! Way less mess too.

1 week ago

I’ve been making fish and chips for my grandkids for over 40 years for our weekly Sunday dinner, and I have to say this batter recipe is now my go-to! I added a little extra salt and a splash of malt vinegar to the batter like I always do, and it came out perfectly crisp every single time. The grandkids ate so many pieces I thought they’d have stomach aches! 10/10, will be passing this recipe along to my daughter too.

5 minutes ago

Wait why have I never thought to add a little old bay to the beer batter? Total game changer! I made this last night with some homemade coleslaw on the side and it felt like I was sitting at a seaside pub in New England. Next time I’m going to add a little extra cayenne for a tiny kick, can’t wait!

2 days ago

Solid recipe! I used cod and a non-alcoholic beer because I don’t drink, and it still got super crispy. It’s a little higher calorie than my usual weeknight meals but perfect for a Friday treat after a long week of work and workouts. Paired it with some roasted broccoli instead of chips to lighten it up a little, still slapped.

just now

Tried this last night and I have no clue where I went wrong. My batter was super lumpy (I thought lumps were okay?) and my fries were undercooked even after I fried them twice. Maybe my oil temp was off? I don’t have a thermometer so I just guessed. The flavor was good but the texture was off, I’ll probably try again once I get a candy thermometer so I can get the temp right.