This Baked Fish recipe comes with a Lemon Cream Sauce and is made in ONE baking dish! Yup, just throw it all in one pan, bake it, and you end up with a tender juicy fish in a creamy lemon sauce. The the juices of the fish mingles in with the sauce while it’s baking, as if made from the best fish stock!
This is a reader-favourite recipe included by popular demand in my debut cookbook “Dinner”!
Baked Fish
If the idea of baked fish conjures up the words pale, colourless and bland, then this one’s going to be a game changer for you!!
It’s an effortless 15 minute recipe one pan recipe where fish is baked with a creamy lemon sauce. It’s the sort of recipe you can make no matter how hectic your household is, or on a lazy Sunday night because it’s this easy:
Mix butter, cream, garlic, mustard and lemon;
Pour over fish; and
Bake – no flipping required.
And out comes this – tender baked fish fillets with a beautiful lemon cream sauce that’s perfect with fish!
This recipe will work for most fish, but is especially great for white fish fillets
When you bake fish, you just can’t get colour on it like you can with pan frying, and this means loss of flavour. So I like to either have a flavoured crumb, like I do for my other Emergency Fish recipe, Parmesan Crusted Fish (10 minutes, no messy dredging!) or a Sauce.
The Lemon Cream Sauce for Fish
This recipe really is all about that Lemon Cream Sauce for fish which is made in the same pan while the fish is baking. It’s a simple sauce which actually tastes pretty unimpressive when you first mix it up.
But once it’s baked and the fish juices mix in with it, it transforms into an incredible sauce. It’s basically like making a sauce with real homemade fish stock – just like fine dining restaurants do!
What this tastes like
The recipe name implies that the sauce is rich but actually, it is not! I describe it as kind of light and fresh, yet a bit creamy. You will be thankful there is a decent amount of sauce because it’s perfect for mopping up with bread or spooning over mashed potato!
What you need
Not very much!
White Fish fillet – any fairly flat white fish fillet is fine here, about 2 cm/ 4/5 ” thick or less. Any thicker, and the fish will take longer to bake which will thicken the sauce too much so you’ll need to thin it with a splash of water.
Escallot/French onion – those small onions, they’re more delicate than normal onions so they work well in a quick fish recipe like this. Use the white part of green onions as a sub, or really finely minced normal onion.
Dijon Mustard – sauce thickener. Can sub with other non seedy mustards.
Garlic – goes in almost everything in my world!
Cream – use heavy / thickened cream if you can, to help with sauce consistency. Low cal sub – evaporated milk. It’s not quite the same, but I’ve been known to use it when I’m trying to be “healthier” 😂
Butter – there is no substitute! 😂
Lemon – lime would work in an emergency situation. Sub: 1/3 cup white wine simmered to reduce to 2 tbsp, use in place of lemon in recipe.
Really QUICK Baked Fish Fillets
I say this is a quick recipe – and I mean it. It takes longer to heat up the oven than it does to prepare this recipe! Watch the video and see!
Dinner on the table in just 15 minutes. Tender, juicy fish with a creamy lemon sauce. A really fantastic way to make baked fish – it’s so, so good! – Nagi x
Try these on the side:
Everyday Cabbage Salad, big juicy Greek Salad
Fresh Garden Salad with Balsamic Dressing, French Dressing or Italian Dressing
Potatoes au Gratin, Easy Creamy Potato Casserole or Mini Potato Gratin Stacks
And more fish recipes:
Watch how to make it
This recipe features in my debut cookbook Dinner. The book is mostly new recipes, but this is a reader favourite included by popular demand!
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Baked Fish with Lemon Cream Sauce (One Baking Dish!)
Ingredients
- 4 x 150- 180g / 5 – 6 oz fish fillets , about 1.5cm / 1/2″ thick, skinless and boneless (Note 1)
- 50g / 4 tbsp unsalted butter
- 1/4 cup cream, heavy / thickened (See Note 2 for sub options)
- 1 – 2 garlic cloves , minced
- 1 tbsp Dijon mustard
- 1 1/2 tbsp lemon juice
- Salt & pepper
- 1 1/2 tbsp eschallots (French onion) , finely chopped (Note 3)
- Fresh parsley and lemon slices , to serve
Instructions
- Preheat oven to 200°C / 390°F (all oven types).
- Place fish in a baking dish – ensure the fish isn’t crammed in too snugly. See video or photos in post. Sprinkle both sides of fish with salt and pepper.
- Place butter, cream, garlic, mustard, lemon juice, salt and pepper in a microwave proof jug or bowl. Microwave in 2 x 30 sec bursts, stirring in between, until melted and smooth.
- Sprinkle fish with shallots, then pour over sauce.
- Bake for 10 – 12 minutes, or until fish is just cooked. Remove from oven and transfer fish to serving plates. Spoon over sauce, and garnish with parsley and lemon wedges if using.
Recipe Notes:
- salmon (too fatty, sauce splits)
- very thin delicate fish like flounder, Dover Sole
- small whole fish like sardines or mackerel
Nutrition Information:
Originally published October 2016, updated with much needed new photos, brand new video and updated writing. No change to recipe, it’s a firm reader fave that I wouldn’t dare change!
Life of Dozer
Yesterday was a day of experimenting with slow cooked curries. So there was plenty of downtime spent doing THIS!
And from when I originally published this recipe in October 2016:
From a little camping trip last weekend – getting smashed in the waves at beautiful Jimmy’s Beach, NSW Australia. He’s a sucker for punishment, that one. I really have to keep an eye on him to make sure he doesn’t get swept away by a rip!!
I want to make this so bad tonight but I have no cream or half and half only milk in the house 🙁 think the milk will break up if I use that instead?
You can totally make it!! The sauce will be thinner, so I would mix 1 tbls flour with the sauce! N x
I never comment on blogs. Never, until today. This was as easy and delicious as advertised. All four of my kids loved it, and 2 of them are a hard sell on fish. Thank you!
A simple and absolutely delicious fish recipe !
I’m so glad you loved it Mdg! N x
Loved this the first time with orange roughy. Second time I tried it with ling. I guess ling isn’t my favourite fish. Will stick with a more delicate fish next time. Sauce was still divine!
So delicious and too easy!!! This is a new favourite, we have it often. Thank you for all of your great recipes.♡♡♡
What’re your thoughts on sautéing the shallots And garlic in butter, then adding the other ingredients? Will this negatively change the recipe? I don’t really use microwaves.
Hi Hrian, you can definitely do that! I just tried to simplify this recipe and reduce the cleanup 🙂 N x
I don’t have any dijon. Would wholegrain mustard work?
Hi Sophie, yes that will work fine 🙂 N x
Could you use half and half in place of cream?
Hi Karen, yes you can! N x
We felt like we were at a restaurant tonight with this dish. Just beautiful. We had it on a bed of mash with a little veg on the side. Quick & easy – couldn’t ask for anything more!
Wow! This recipe was so delicious and easy it really seems too good to be true. We used halibut that was about 1” thick, so we just added about 10 minutes to the time. I also subbed Crema Mexicana leftover from making elotes for the cream and it was great! Thanks Nagi, you make me look like an amazing cook.
BRILLIANT! Group of us do zoom dinner parties each fortnight (we are in stage 4 lockdown) – taking turns to choose the menu/recipe so we all cook same thing. This week we decided men should cook – I chose this because of its simplicity (my man doesn’t cook!). Wow, just wow!!! We used perch (and have a brilliant fishmonger in Melb- Fegari seafood Hampton). Everyone loved it. I forgot to get shallots so just used finely chopped spring onions. It will be on high rotation in this household 😉
My god woman!!! Your recipes are just the best…EVER!! Every single one of them! I used to be a terrible cook…and then there was you 🙏🙏🙏 I also used to be skinny 😂😂😂
Thanks for this recipe. Trying it for the first time.
I enjoy doing new things ams getting new ideas. Thanks in a mil.
Hello Nagi! This’s such a Deliciousssss recipe, and This is beyond easy. Thank you for making such a wonderful tips list! I’ll be referring to this early and often for new dinner ideas! If you wanna buy Golden Corvina Fish, Visit this website for further details.
Hey! This recipe of fish fillet is outstanding. Less time consuming and deliciously yumm. My son especially told me to thank you. I loved it. Thankyou.
Absolutely LOVE this recipe!! Paired it with your Tomato Basil Rice recipe aswell!!
Yum! A great combo! N x
Just made this for my lunch today…delicious! Thank you for sharing so many wonderful recipes, Nagi!
You’re so welcome Ruth! N x
I LOVE this dish so simple, so delicious, so quick. I never cook fish myself but leave it to hubby- he is well versed in seafood, But I decided I’d try making this recipe myself and Yay!
Thank you for all of your great recipes Nagi, your site is my go to whenever I’m looking for something new, I am never disappointed
This was so tasty, thank you very much. I wanted to get the sauce and hide it from all. thank you.
Absolutely loved this! The sauce reminds me of hollandaise but isn’t as rich, so much better. This is a keeper forever!