This parmesan crusted cod is the recipe I hand to clients who say they don’t like fish. A thin layer of Greek yogurt and Dijon goes on first, then a parmesan and panko crust, and 15 minutes in a hot oven turns it golden on top and flaky underneath. It tastes like something from a restaurant and takes less effort than a frozen pizza.
Each piece delivers 43 grams of protein and about 295 calories per serving, calculated from the actual ingredients. Cod is one of the leanest proteins in the store, so nearly all of those calories are doing useful work.
If you’ve never actually checked how much protein you need in a day, use my protein calculator before you cook this. Knowing that one piece of fish covers a big share of your target changes how you look at dinner.
- 43 g protein per serving from a 7 oz cod fillet plus real parmesan, for about 295 calories.
- 10 minutes of prep and a 15-minute bake. No flipping, no frying, one pan to wash.
- Pat the cod dry and use the yogurt layer as glue. That is what keeps the crust on the fish instead of on the pan.
- Best fresh, fine for 2 days in the fridge. Reheat in the oven, not the microwave, to keep the crust crisp.
- Honest caveat: cod is very lean, so the 9 g of fat here comes mostly from the parmesan and olive oil. Serve it with a vegetable and a starch or you’ll be hungry again by 9.
Why This Recipe Works
Holding onto muscle after 35 comes down to two things you control: resistance training and enough protein at each meal. The research is consistent that we need a bigger dose of protein per meal as we age to get the same muscle-building response we got in our twenties. A dinner with 15 grams doesn’t clear that bar. This one does with room to spare.
Cod is one of my favorite ways to get there because it’s nearly all protein. A 7 oz fillet has fewer calories than a small handful of nuts, which means you can build a full plate around it, with a real starch and a real vegetable, and still land in a reasonable spot for the day.
The crust is what makes it something you’ll actually cook again. I’ve watched plenty of people quit on fish because plain baked cod is boring. A little parmesan, a little crunch, and the Dijon tang underneath give it enough personality that even the fish skeptics in the house go back for seconds.
A Few Notes on the Ingredients
Cod fillet. Look for thick center-cut pieces about 1 inch thick, around 7 oz each. Thin tail pieces cook in 9 or 10 minutes and dry out before the crust browns. Frozen cod works well. Thaw it overnight in the fridge and press it between paper towels, because cod releases a lot of water and a wet fillet makes a soggy crust.
Low fat Greek yogurt and Dijon. This layer does two jobs. It keeps the fish moist and it holds the crust on. Mayo does the same thing but adds close to 100 calories per tablespoon, so yogurt is my default.
Parmesan and panko. Grate the parmesan yourself from a wedge if you can. The pre-shredded kind has anti-caking starch that keeps it from browning well. Panko stays crisper than regular breadcrumbs. Tossing it with the olive oil before it goes on the fish is what makes it turn golden instead of pale.
Lemon zest and parsley. Don’t skip the zest. It goes into the crust and lifts the whole thing. If you like this oven-and-a-timer style of protein, my Baked Chicken Meatballs in Marinara are the same idea with chicken.
Parmesan Crusted Baked Cod
Ingredients
Equipment
Method
- Heat the oven to 425°F and line a sheet pan with parchment. Cut the cod into 4 even pieces and pat each one very dry with paper towels. Season lightly with the salt and 0.25 tsp of the pepper.
- Mince the garlic. In a small bowl, stir together the Greek yogurt, Dijon, lemon juice, and garlic until smooth.
- In another bowl, mix the parmesan, panko, olive oil, Italian seasoning, paprika, lemon zest, and the remaining pepper. Rub it with your fingers until the panko is evenly coated with oil. This is what makes it brown.
- Set the cod on the pan with space between the pieces. Spread the yogurt mixture over the entire top of each fillet in a thin, even layer.
- Spoon the parmesan panko mixture over the yogurt and press it down firmly with your hand so it sticks. Cover the whole top surface.
- Bake for 12 to 15 minutes, until the crust is golden brown and the fish flakes easily with a fork and reads 145°F in the thickest part. Do not flip the fillets.
- Chop the parsley and sprinkle it over the cod. Let it rest 2 minutes, then lift each piece with a wide spatula and serve with lemon wedges.
Nutrition
Notes
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Plan your week
What Do I Eat This Week? Meal Plan Builder
Turn my recipes into a 7-day plan that fits your calories and protein, with your grocery list added up by store aisle. High-protein, Mediterranean, keto or GLP-1-friendly portions, with gluten-free and dairy-free filters. Swap, lock and print your week.
Build my week →Make It Your Own
- Lower carb: Replace the panko with 0.5 cup almond flour mixed with the parmesan. It browns faster, so check at 11 minutes.
- More protein: Go up to 8 oz fillets and add 2 tbsp extra parmesan. Or serve it over a bed of white beans warmed with garlic and olive oil.
- Different fish: Haddock, halibut, and tilapia all take the same crust. Tilapia is thinner and is usually done in 10 to 12 minutes.
- Add heat: Stir 0.25 tsp cayenne or red pepper flakes into the crust mixture, or swap the Dijon for a spicy brown mustard.
- Sheet-pan dinner: Toss 1 lb of green beans or asparagus with 1 tsp olive oil and roast them on the same pan around the fish.
Storage, Leftovers, and Serving
Crusted fish is at its best the night you make it, but leftovers keep 2 days in the fridge in a covered container. I don’t recommend freezing it once cooked. The crust turns soft and the cod gets watery when it thaws.
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Reheat leftovers on a small pan in a 350°F oven or an air fryer for 6 to 8 minutes. The microwave makes the crust limp, so if that’s your only option, plan on flaking the cold fish over a salad instead, which is honestly a great lunch.
I serve this with roasted green beans and a scoop of brown rice or a small baked potato, because the fish is so lean that it needs a partner to make a filling meal. For more dinners built around a real dose of protein, see my high-protein recipes.
Meal Prep Tools I Use
Good containers and a couple of sheet pans make it easy to cook once and eat well all week. A food scale keeps portions honest, and an air fryer reheats leftovers without drying them out. Here is what I recommend. (As an Amazon Associate I earn from qualifying purchases.)
Want the full list? See all 11 in my Healthy Meal Prep Kitchen collection.
Frequently Asked Questions
Why Did the Crust Fall Off My Cod?
The fish was wet or the crust was pressed on too loosely. Pat the cod dry with paper towels, spread the yogurt Dijon mixture over the whole top surface, then press the parmesan panko mixture on firmly with your hand. Bake it without moving the fillets and lift them with a wide spatula from underneath. Do not flip crusted fish.
Can I Make Parmesan Crusted Cod With Frozen Fish?
Yes, and it is often the better buy. Thaw the cod overnight in the fridge, never on the counter, then press it between paper towels for a minute to pull out extra water. Frozen cod releases more liquid than fresh, so this step matters more than usual. Cook time stays the same once it is fully thawed.
Is Baked Cod a Good Source of Protein for Dinner?
It is one of the best. This recipe gives you 43 grams of protein for about 295 calories per serving, which is a better ratio than almost any other dinner protein. Cod is very low in fat, so the 9 grams here come mostly from the parmesan and olive oil. Pair it with a vegetable and a starch so the meal keeps you full through the evening.
Where I shop
Where I Buy My Pantry Staples
Thrive Market is the online grocery membership I use for pantry staples. It is handy for the oils, nuts, seeds, spices and gluten-free basics that recipes like this one call for, delivered to your door.
Get 40% off your first order →Referral link: new members get 40% off their first order (up to $30), and Thrive Market gives me store credit if you join. I only recommend products I use myself or recommend to my clients.
Your This-Week Plan
Here’s a small experiment for the next seven days. Make this cod once, and on that night, actually look at the protein number on your plate instead of guessing. Then compare it to a typical dinner from last week.
Most people find the gap is bigger than they thought. If it is, add one more fish or chicken dinner to next week’s plan and see how your energy holds up in the afternoons.
This article is for general education and isn’t medical or nutrition advice. Nutrition values are calculated from the listed ingredients and will vary with brands and substitutions. If you have a health condition, food allergy, or take medication, please check with your doctor or a registered dietitian before changing how you eat.
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