This Parmesan Baked Cod Recipe is so popular! It's even loved by toddlers and people who don't like fish! It's the best cod, and it's keto, low carb and gluten free!
Several years ago, if anyone would've told me I'd be head over heels for a cod recipe, my response would've been, "What you talkin' 'bout, Willis?"
But this Parmesan Baked Cod with garlic butter blew me away and became an instant family favorite. And, it quickly became the most popular recipe on Cooking with Mamma C, garnering fans from around the world.
Allow me to explain. I once tried baccalà (that's Italian for dried, salted cod) and decided I didn't care for it. (But I recently made fried baccalà and loved it!)
I was completely unaware that baccalà had an alter ego - the moist, mild-tasting, sturdy, so-good-it-could-pass-for-a-poor-man's-lobster fresh cod.
So, I didn't eat cod for two whole decades.
What?!!
Yes, folks, I missed out on what has now become my favorite variety of fish. I'm so glad I eventually let a fish clerk talk me into making cod back in 2014.
That's when I took my beloved Parmesan Chicken Drumsticks with Garlic Butter recipe and turned it into a baked cod dish. A gluten-free, low-carb, keto-friendly cod recipe that even picky eaters love. It's perfect for Lent or any night of the week!
Ingredients
The coating for the fish consists of freshly grated Parmesan cheese, lemon zest, paprika, parsley and garlic powder. The other key ingredients are butter and lemon. And don't forget the cod!
How to make Parmesan Baked Cod
See the card at the end of this post for the full recipe, but here's an overview.
- Mix freshly grated Parmesan with garlic powder and paprika.
- Add lemon zest and chopped parsley to the mixture. I use this zester (affiliate link).
- Dip the cod in melted butter, then dredge it in the cheese mixture, pressing it onto the fish.
- Drizzle any extra butter over the fish.
- Bake the cod at 400 degrees F for 15 minutes.
- Squeeze lemon juice over the baked cod.
The Parmesan-crusted cod comes out of the oven in a nice pool of garlic butter begging for bread to be dipped in it. If carbs and gluten aren't issues for you, go for it!
Frequently asked questions
Now, since there are so many comments on this post, I'll share my answers to some of the most common questions about this cod recipe.
Can I prep this in advance for company?
Sure! Earlier on the day you want to serve it, dip the cod fish in the melted butter and coat it with the Parmesan mixture. Then, refrigerate it in a single layer, covered lightly with foil instead of plastic wrap, which would stick to the coating.
Remove the pan(s) of fish from the fridge 15 minutes before the cod needs to go in the oven. You might need to bake the cod slightly longer than 15 minutes if your pans are chilled, so just cut into one of the thicker pieces to see if it's ready.
Can I use frozen cod?
For best results, use fresh cod, but you can use frozen if you thaw it first. Make sure to pat the fish dry with paper towels.
Can I use fresh garlic?
Yes, several readers have substituted a chopped garlic clove for the garlic powder with great results.
What can I substitute for fresh parsley?
Try a teaspoon of dried parsley or dried basil.
Can I use bottled lemon juice?
Yes, use what you have. Next time, you can try it with the lemon zest and fresh lemon juice.
What if I don't have paprika?
Skip the paprika and then, after the fish is cooked, see if it needs extra black pepper or even a bit of red pepper.
Can I make this with haddock?
Yes. Haddock can be used as a substitute for cod.
Would this work with shrimp?
Shrimp tastes delicious with these ingredients. Here is the recipe for Baked Parmesan Shrimp with Garlic Butter.
You also might like my other low-carb, gluten-free recipes using the garlic-Parmesan coating:
- Baked Parmesan Crisps
- Baked Parmesan Gluten-Free Onion Rings
- Baked Parmesan Jalapeño Poppers with Prosciutto (Gluten Free)
What to serve with it
Keto-friendly options include lemon broccoli, steamed asparagus or this carrot salad. Gluten-free sides with more carbs include rice or Amish Brown Butter Mashed Potatoes.
And if none of that matters, don't forget the bread!
More cod recipes to enjoy
Enjoy!
Parmesan Baked Cod Recipe (Keto, Low Carb, GF)
Video
Ingredients
- ¾ cup freshly grated Parmesan cheese
- ½ lemon (zest, plus juice)
- 2 tablespoons fresh parsley (cut small or chopped)
- ½ teaspoon garlic powder
- 1 ¼ teaspoon paprika
- 3 tablespoons salted butter* (See notes. Use up to 5 tablespoons if you want extra butter sauce)
- 1 ½ pounds fresh cod
Instructions
- Preheat the oven to 400 degrees F. Grease a rimmed baking sheet with cooking spray. Place the grated Parmesan on a dinner plate and add the garlic powder and paprika.
- Wash the lemon and pat it dry. Cut it in half and make zest from one of the halves by using a zester or grater to shave off the yellow part of the skin, adding it to the cheese mixture.
- Rinse the parsley and pat it dry. Cut it with scissors or chop it before adding it to the cheese mixture. Toss the cheese mixture with a fork to blend it.
- Rinse the fish in cold water and rub your thumbs along the surface to see if there are any bones to remove. Pat the fish dry with paper towels.
- Melt the butter in a small pan on the stove or microwave it in a bowl. Set up an assembly line from left to right with the fish, the butter, the cheese mixture, and the sheet pan.
- Use a fork to dip each piece of fish in the butter on both sides, then in the cheese mixture, coating both sides and patting the topping onto the cod with the fork. Place the coated fish onto the sheet pan, top with any excess melted butter and bake for 15 minutes. The cod is done when it can be easily flaked with a fork.
- Squeeze lemon juice over the fish and serve with bread for dipping in the garlic butter (you can place the pan on the table for informal dinners) or spoon the butter over rice, mashed potatoes or polenta. Store leftover cod in the refrigerator for up to three days.
Notes
- Use one garlic clove chopped or pressed instead of the garlic powder.
- Use dried parsley or dried basil instead of fresh parsley.
- Use bottled lemon juice if you don't have fresh.
- Use haddock or another thick white fish instead of cod.
- If you don't have paprika, add a little black pepper after the fish is cooked.
- If you don't have fresh cod, you can use frozen. Just make sure it's thawed completely and patted dry first.
Nutrition
(Recipe Source: Cooking with Mamma C. Originally published on November 17, 2014 as "Lemon Parmesan Cod with Garlic Butter" and updated now with additional photos and information.)
Mama3 says
I made this for dinner tonight. The taste was GREAT! My fish was a bit hard and chewy. I was expecting soft and tender, any ideas?
Mamma C says
Perhaps your cod was undercooked, Mama3. Every oven is different, so maybe you need to try baking it for five minutes longer next time and check if you can flake the fish with a fork. When it flakes easily, the fish is done.
Charrise says
If anyone wants to switch it up, this recipe is also fantastic with shrimp! Love it as is, but I decided to use shrimp last night for a fancy vday meal. It was a hit! Thanks for sharing!!
Mamma C says
I'm so glad you enjoyed this with shrimp, Charrise! I actually posted a recipe for Baked Parmesan Shrimp with Garlic Butter and just linked to that in the cod post. Thanks for your comment, and you're welcome!
Denise says
This was only my second time cooking Cod, first time for this recipe, and it was fabulous. We used fresh spinach instead of parsley, and just some bottled lemon juice because we had no fresh lemons for lemon zest. We served it with broiled asparagus (with garlic) and baked potatoes. Fabulous Friday night dinner! Thank you!
Mamma C says
The spinach sounds like a great idea! I love hearing about your meal, Denise. Thanks for letting me know!
Loralyn says
Just tried this recipe tonight and it was a hit! Made it with frozen cod which is what I had on hand. I'll try the fresh cod next time. Sided it with roasted potatoes and bacon wrapped green beans! Yum! Thank you for sharing this recipe. This is a keeper!
Mamma C says
I love your choice of side dishes, Loralyn! It sounds like you had a fabulous meal. I'm so glad you enjoyed the cod.
Rachelle Leech says
I’m going to try this recipe tomorrow (Friday), but I’m going to bake the cod in the butter sauce. I can’t wait. 😊 🐠 🐟 🍽
Mamma C says
That should work too, Rachelle. I hope you enjoy it!
Suzanne says
I'm not usually crazy about cod but I had dental surgery today and needed something "soft'. OMG! I made it for one with a side of Parmesan couscous. Amazing- I will make it again. The only thing I changed is that I used fresh garlic (minced in a jar with olive oil-so easy).
I make a lot of Internet recipes but I've never been so pleased as to write in. I will be making this for company as well as myself. Thank you!
I am curious about Ling cod. Is it the same as Black cod? I live in Boston so I've never seen Ling cod, or even heard of it.
Mamma C says
Thanks for letting me know, Suzanne! I test my recipes over and over until they have a "wow" factor, so I hope you'll try some of my other recipes too. As for ling cod, I've never had it. I guess it's found in the Pacific Northwest and is not actually cod, but greenling. It's supposed to be mild tasting and delicious.
Katlyn S says
I found this recipe and I am glad I did! I am not a big fish eater but I try to eat it every so often. Now I will definitely be eating more of it with this recipe, it is PERFECT! My boyfriend told me I should open a restaurant with this recipe! Perfect combination of flavors. This will be my go to from now on!
Thanks!!
Mamma C says
That's awesome, Katlyn! I appreciate you letting me know, and you're very welcome.
Stacy Simmons says
Made this two days ago and my husband is still talking about it! So delicious and easy! I used frozen cod and also cooked it in a pan (I’m without an oven right now) and it came out great! Served it with brown rice and broccoli. Next time will definitely need some extra bread to soak up that buttery goodness! Thank you again for this recipe, we plan to make it again Sunday!
Mamma C says
I love hearing that, Stacy! You're so sweet to let me know. Thanks for sharing that it works on the stove as well.
Frankie says
Delizioso!!
Mamma C says
I'm so glad you love this, Frankie!
Cindy says
Husband and I love this recipe! I've made it three or four times. Tonight, I roasted some veggies first in another pan, arranged them around the edges of a bigger sheet pan and put the fish in the middle. 15 minutes and dinner was served. Yum!
Mamma C says
I love how you incorporated veggies here, Cindy. I'm so glad you and your husband love this meal. Thanks for letting me know!