Lemon Dill Baked Cod

So you want something that looks fancy, tastes amazing, and doesn’t require you to cry over the stove for an hour? Perfect. Lemon Dill Baked Cod is here to save your dinner and possibly your reputation as “the person who only makes noodles.” It’s light, fresh, a little zesty, and shockingly easy. Like, “did I really just make that?” easy.
This is the kind of recipe you throw together on a busy weeknight but still feel smug about because it tastes restaurant-level good. Minimal effort, maximum payoff. My favorite kind of math.
Why This Recipe Is Awesome
First of all, it’s basically foolproof. Cod is a polite fish it doesn’t fight back, doesn’t need complicated marinades, and cooks quickly without drama. Add lemon and dill, and suddenly you’re a coastal chef with a breezy lifestyle (emotionally, at least).
Second, it’s healthy without screaming “I’M ON A DIET.” Lean protein, fresh herbs, simple ingredients. No weird powders, no mystery sauces. Just clean, bright flavors doing their thing.
And finally, cleanup is a joke. One baking dish. That’s it. If a recipe doesn’t respect my time and my sink, I don’t trust it.
Ingredients You’ll Need

Nothing wild here. If your kitchen can’t handle this list, we need to talk.
- Cod fillets – Fresh or frozen (thawed). Skinless is easier, IMO.
- Lemon – You’ll want both juice and slices. Go big or go home.
- Fresh dill – The star of the show. Dry dill works, but fresh is elite.
- Garlic – Because flavor matters and bland food is a crime.
- Olive oil – Keeps things moist and tasty.
- Butter – Optional, but highly encouraged for happiness.
- Salt – Enhances flavor. Yes, even on fish.
- Black pepper – A little kick never hurt anyone.
That’s it. No 20-item shopping list. No obscure ingredients you’ll use once and forget forever.
Step-by-Step Instructions
- Preheat the oven.
Set it to 400°F (200°C). Yes, preheating matters. Cold ovens ruin lives. - Prep the baking dish.
Lightly grease it with olive oil or butter. This is not the time to test fate with sticking fish. - Arrange the cod.
Lay the fillets in a single layer. Give them space—crowding leads to sad, steamy fish. - Season generously.
Sprinkle salt and black pepper on both sides. Fish needs seasoning too. Don’t be shy. - Add the flavor boosters.
Drizzle olive oil over the top. Scatter minced garlic and chopped dill like you mean it. - Bring in the lemon.
Squeeze fresh lemon juice over everything, then place lemon slices on top. Yes, both. Trust me. - Optional butter moment.
Dot a little butter on top if you want extra richness. Not mandatory, but highly recommended. - Bake it.
Slide into the oven and bake for about 12–15 minutes, depending on thickness. The fish should flake easily with a fork. - Rest briefly.
Let it sit for a minute or two. Not because it needs it because you deserve a moment.
Serve immediately and accept compliments gracefully.
Common Mistakes to Avoid
- Overcooking the fish.
Cod goes from perfect to dry faster than you can check your phone. Pull it as soon as it flakes. - Skipping seasoning.
Lemon alone won’t save unseasoned fish. Salt is your friend. - Using bottled lemon juice.
Can you? Yes. Should you? Why hurt yourself like that? - Forgetting to grease the pan.
Scraping fish off a dish is not character-building. It’s just annoying. - Ignoring thickness differences.
Thin fillets cook faster. Thick ones need more time. Adjust like a responsible adult.
Alternatives & Substitutions

- No cod?
Try haddock, pollock, or even tilapia. Similar vibe, same method. - No fresh dill?
Dried dill works just use less. About one-third the amount. Fresh is better, but we adapt. - Want more flavor?
Add a pinch of paprika or a tiny sprinkle of red pepper flakes for heat. - Dairy-free?
Skip the butter and stick with olive oil. Still delicious. - Feeling fancy?
Add a splash of white wine to the baking dish. Suddenly it’s a “chef’s recipe.”
FAQ (Frequently Asked Questions)
Can I use frozen cod?
Absolutely. Just thaw it fully and pat it dry first. Extra moisture = sad fish.
How do I know when cod is done?
It flakes easily with a fork and turns opaque. If it’s fighting back, it’s not ready.
Can I make this ahead of time?
You can, but fish is best fresh. Reheated fish is… fine. Not magical.
What should I serve with it?
Roasted veggies, rice, mashed potatoes, or a simple salad. Keep it chill.
Can I cook this in foil?
Yes! Foil keeps it extra moist. Just open it at the end if you want light browning.
Is this kid-friendly?
Very. Mild, lemony, not spicy. Unless your kid hates fish on principle.
Final Thoughts
This Lemon Dill Baked Cod is proof that you don’t need complicated techniques or a chef’s hat to make something seriously good. It’s fresh, fast, and fancy enough to impress but easy enough for a Tuesday night.
So go ahead make it for guests, family, or just yourself in sweatpants. You’ve officially earned the title of person who cooks real food. Now go enjoy your meal and maybe brag a little.
