Flaky Baked Cod with Lemon: 15 Min Wonder

Honestly, some nights I just crave something good for me that doesn’t take forever to make. You know those evenings? The ones where the couch is calling your name and the thought of being in the kitchen for hours is just… nope. That’s exactly when a simple, healthy Baked Cod with Lemon becomes my absolute best friend. It’s honestly one of those recipes I’ve made so many times, it’s practically etched into my brain. The fish comes out so flaky and tender, with just the right zing from the lemon and a lovely freshness from the herbs.
Close-up of flaky Baked Cod with Lemon slices on a wooden board, garnished with lemon wedges.
I used to struggle with seafood, always worried about overcooking it, but this recipe? It’s foolproof. It always turns out perfectly, and I feel so good about serving it. It’s a genuine weeknight warrior!

Why You’ll Love This Baked Cod with Lemon

Seriously, this recipe is a winner! Here’s why it’s a keeper:

  • Super Quick: Ready in under 30 minutes, start to finish!
  • Healthy & Light: Packed with lean protein and healthy fats.
  • Bursting with Flavor: Lemon and fresh herbs make it so bright and tasty.
  • Foolproof: It’s almost impossible to mess up, even if you’re new to fish.
  • Minimal Cleanup: You’ll probably only dirty one baking dish. Score!

Gather Your Ingredients for Baked Cod with Lemon

You won’t need much for this super simple dish, which is part of why I love it so much! Here’s what you’ll want to grab:

  • Cod fillets: About four 6-ounce pieces. Fresh is best, but good quality frozen works too – just make sure to thaw them completely!
  • Olive oil: 2 tablespoons should do it. Extra virgin gives it a nice flavor.
  • For the lemon zing: One fresh lemon, you’ll need the juice from it (usually about 1 tablespoon) AND a few thin slices to pop on top of the fish.
  • Garlic: 2 cloves, minced nice and fine. Trust me, garlic makes everything better!
  • Fresh Parsley: 1/4 cup, all chopped up.
  • Fresh Dill: 1/4 cup, also chopped. The dill and parsley together? Perfection.
  • Salt: 1 teaspoon.
  • Black Pepper: 1/2 teaspoon, or a bit more if you like it sassy.

Essential Equipment for Your Baked Cod with Lemon

You really don’t need a lot of fancy gadgets for this recipe, which is just another reason I adore it! All you really need is a good baking dish – a standard 9×13 inch one works perfectly for fitting everything in. And of course, don’t forget your oven! A sharp knife for mincing garlic or chopping herbs comes in handy too, but other than that, it’s super straightforward.

Step-by-Step Guide to Perfect Baked Cod with Lemon

Alright, let’s get this delicious cod into the oven! It’s seriously so easy, you’ll be amazed. First things first, get that oven preheated to 400°F (that’s 200°C for you metric folks). It’s important to have it nice and hot so the fish cooks evenly and quickly.

Next, grab your baking dish and arrange those beautiful cod fillets in there. Try to give them a little space so they bake instead of steam – nobody wants steamed fish, right?

Now for the magic! In a tiny bowl, whisk together the olive oil, fresh lemon juice (this is where that zesty punch comes from!), your minced garlic, all that chopped parsley, the dill, salt, and pepper. Give it a good little whisk until it’s all combined into a lovely dressing.

Drizzle this mixture all over the cod fillets. Make sure each piece gets a nice coating; use a spoon to help spread it around if needed. Then, top each fillet with a thin slice of lemon. It looks pretty and adds even more flavor as it bakes.

Pop that dish into your preheated oven and bake for about 12 to 15 minutes. The exact time depends on how thick your fillets are. You’ll know it’s done when the fish is opaque all the way through and flakes apart easily when you poke it with a fork. Be careful not to overcook it – nobody likes dry cod! Trust me on this one. Serve it up right away and check out this guide for more ideas. Enjoy all that lemony, herby goodness!

Close-up of Baked Cod with Lemon slices, herbs, and seasonings in a baking dish.

Tips for Success with Baked Cod

Okay, so you’ve got your gorgeous cod ready to go, but here are a few little secrets from my kitchen to yours to make sure your Baked Cod with Lemon is absolutely perfect every single time. First off, fresh cod is king! Look for fillets that are firm and have a clean, ocean-like smell. If it smells fishy, it’s probably not the freshest. Avoid anything that looks slimy or has bruised spots. It makes a HUGE difference.

The absolute biggest pitfall with fish is overcooking it. Seriously, cod cooks super fast. Those 12-15 minutes are usually spot on for average fillets. You want it to be opaque and easily flake apart with a fork, but still moist inside. If you poke it and it feels stiff or dry, you’ve gone too far. My trick is to start checking around the 10-minute mark, especially if your fillets are thinner. It’s better to take it out a minute early and pop it back in if needed than to end up with dry, sad fish.

Don’t be afraid to play around with the herbs too! While parsley and dill are my go-to, a little bit of fresh thyme or even some rosemary chopped super fine can be amazing. This recipe is totally forgiving and adaptable to your taste. For more clean eating ideas, you can check out these recipes!

Two pieces of Baked Cod with Lemon slices, seasoned and baked to perfection.

Ingredient Notes and Substitutions for Baked Cod

So, you’re ready to whip up this amazing Baked Cod with Lemon, but maybe you’re missing an ingredient or just want to get creative? I totally get it! Let’s talk about some really easy tweaks you can make.

First off, cod is fantastic, but it’s not always easy to find the freshest pieces. No worries! Other types of white fish work wonderfully here. Think haddock, tilapia, or even flaky mahi-mahi. Just make sure they’re roughly the same thickness so they cook evenly. You might need to adjust the cooking time by a minute or two depending on how thick your fillets are.

And the herbs! Parsley and dill are my faves because they’re so bright and fresh, and totally dairy-free, by the way, which is great for lots of folks. You can find more dairy-free recipes over here. But if you don’t have dill, a little bit of fresh chives or even some finely chopped tarragon would be lovely. A sprig of fresh thyme or rosemary tucked into the baking dish is also pretty darn delicious. Whatever you have on hand will likely work beautifully!

Serving Suggestions for Baked Cod with Lemon

This Baked Cod with Lemon is so versatile, it practically begs to be paired with something delicious! For a light and refreshing meal, I love serving it alongside a big, bright green salad. The crispness of the greens and a light vinaigrette just cut through the richness of the fish beautifully.

If you’re looking for something a little more substantial, some simple roasted vegetables are fantastic. My absolute go-to is crispy roasted cauliflower – it gets those lovely browned bits that are just to die for. You could also do some steamed asparagus or green beans. Honestly, whatever you have kicking around in the fridge that needs using up will probably be delicious with this cod!

Close-up of Baked Cod with Lemon slices and herbs on a baking sheet, ready to serve.

Storage and Reheating Instructions

Got leftovers? Hooray! This is great news because baked cod is pretty forgiving. Once it’s cooled down a bit, pop any leftovers into an airtight container. It’ll keep nicely in the fridge for about 2 to 3 days. Just a heads-up though, fish is always best eaten fresh, so try to enjoy it within that window.

Reheating is super simple. Gently warm it up in the oven at a lower temperature, maybe around 300°F (150°C), just until it’s heated through – probably about 5-10 minutes. You can also warm it up carefully in a covered skillet over low heat. If you try the microwave, be super quick; just a few seconds at a time so it doesn’t dry out. Avoid freezing, as the texture can get a bit mushy, and we want to keep that lovely flaky goodness!

Frequently Asked Questions about Baked Cod

Got some questions buzzing around about this amazing Baked Cod with Lemon? Totally normal! It’s a super simple recipe, but sometimes those little details make all the difference. Here are a few things folks often ask:

Can I use other types of fish for this recipe?

Absolutely! While cod is my favorite for this, other mild white fish like haddock, tilapia, or even halibut work beautifully. Just keep an eye on the cooking time, as they might cook a tiny bit faster or slower depending on thickness.

How do I know when the cod is fully cooked?

The best way is to gently poke it with a fork. If the fish separates easily into opaque, flaky pieces, it’s ready! It should look pale white all the way through, with no translucency left. Don’t overdo it though – nobody wants dry fish!

Can I make this recipe ahead of time?

You can definitely prep some of the components ahead! You can mince the garlic, chop the herbs, and even whisk together the olive oil mixture a day in advance and store them in the fridge. It’s best to add the lemon slices and bake the fish just before you plan to serve it for the freshest flavor. It’s so fast, it’s hardly a hassle anyway, and you can find more quick lunches here!

Nutritional Information Estimate

Just a little heads-up, this is a rough estimate for one serving, and it can totally change depending on the exact brands you use and how thick your cod fillets are. But generally, you’re looking at around 250-300 calories, packed with about 35-40g of lean protein! It’s super low in carbs and a fantastic healthy option. For more weight-loss friendly ideas, check out this section!

Close-up of Baked Cod with Lemon slices and thyme on a baking sheet, ready to serve.

Baked Cod with Lemon

A simple and healthy baked cod recipe with fresh lemon and herbs.
Prep Time 10 minutes
Cook Time 15 minutes
Total Time 25 minutes
Servings: 4 people
Course: Dinner
Cuisine: American

Ingredients
  

  • 4 6-ounce fillets Cod fillets
  • 2 tablespoons Olive oil
  • 1 lemon Juiced
  • 1 lemon Thinly sliced
  • 2 cloves Garlic minced
  • 1/4 cup Fresh parsley chopped
  • 1/4 cup Fresh dill chopped
  • 1 teaspoon Salt
  • 1/2 teaspoon Black pepper

Equipment

  • Baking dish
  • Oven

Method
 

  1. Preheat your oven to 400°F (200°C).
  2. Arrange the cod fillets in a baking dish.
  3. In a small bowl, whisk together the olive oil, lemon juice, minced garlic, chopped parsley, chopped dill, salt, and pepper.
  4. Pour the olive oil mixture over the cod fillets, ensuring they are evenly coated.
  5. Top each fillet with a slice of lemon.
  6. Bake for 12-15 minutes, or until the fish is opaque and flakes easily with a fork.
  7. Serve immediately.

Notes

You can add other herbs like thyme or rosemary. Serve with roasted vegetables or a side salad.

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