Cod With Harissa Butter and Lemon
Published Oct. 2, 2025

- Total Time
- 15 minutes
- Prep Time
- 5 minutes
- Cook Time
- 10 minutes
- Rating
- Comments
- Read comments
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Ingredients
- 4tablespoons unsalted butter, softened
- 1 to 2tablespoons harissa paste
- Zest of ½ lemon (optional), plus 1 to 2 teaspoons lemon juice
- 1teaspoon honey
- 1garlic clove, minced or crushed through a press
- Salt and black pepper
- 4cod fillets (5 to 7 ounces each), with or without skin
- 1½tablespoons olive oil
- Chopped fresh parsley (optional), for garnish
- Steamed vegetables, rice, couscous or bread, for serving
Preparation
- Step 1
In a small bowl, mix the softened butter, 1 tablespoon harissa, the lemon zest (if using), 1 teaspoon lemon juice and the honey and garlic until thoroughly combined. Season with salt and pepper, then taste and adjust the seasoning, adding more harissa or lemon juice as desired. Set aside.
- Step 2
Pat the cod fillets dry with paper towels. Season all sides with salt and pepper.
- Step 3
Heat the oil in a large pan or skillet over medium-high for 1 to 2 minutes. Add the cod (skin-side down if the fillets are skin-on) and cook for 3 to 4 minutes on one side, until the fish fillets release easily from the pan.
- Step 4
Gently flip the fillets, then place about ½ tablespoon of the harissa butter on each one and add the remaining harissa butter to the pan. Continue to cook for another 3 to 4 minutes, until the cod is cooked through and flakes easily with a fork and the harissa butter has turned into a glossy sauce.
- Step 5
Garnish with parsley if desired and serve immediately with your choice of side.
Private Notes
Comments
SO GOOD..used the full 2 Tablespoons of Harissa (Belazu Rose Harissa) and the lemon zest. Served the fish on a nest of tagliatelle; side of simply steamed broccoli, both of which benefitted from the pan sauce; lemon wedges to serve. Excellent flavor.Very easy recipe; highly recommend!But I would do things differently next time; the thicker portions of the cod held together well, but the thinner tail sections just fell apart; a firmer fish like sea bass, halibut or snapper might work better here
This sauce is delicious. Made it as written with cod the first time, and then with wild sockeye salmon a couple of days later. I think this sauce would also be great with shrimp or even chicken thighs.
Used snapper since I couldn't find any cod at the store. Delicious! Soaked up the sauce with fresh ciabatta. Had rainbow carrots from the farmer's market roasted in the oven as a side dish.
I prepared this was some changes. Very good, but not a five star prep, IMO. Four stars. Changes: I’m used boneless, skinless thighs. I didn’t have a lemon so I used a lime. I added some long-in-the tooth cherry tomatoes. Here is what I did. I browned the thighs for four minutes on one side and three on the other. I then added the harissa sauce. I cut the butter by half but used twice as much of everything else. I also added some halved cherry tomatoes and covered the pan for six minutes. The dish was served on basmati rice. I wanted the sauce to be spicier, more complex. That, of course, will depend on the brand of harissa. Next time, very likely, I’d add some crushed Aleppo peppers. Enjoy.
Probably cook failure on this one. I cut it back because I only had one cod filet. I thought I adjusted the sauce accordingly but ended up with a very oily sauce perhaps I also undercooked the cod……note to self if I make again, maybe cook a minute longer and maybe make the full recipe. Flavors were good though, just too oily.
I mixed a teaspoon of miso into the paste and served with asparagus, pea shoots and shimeji mushrooms. LOVED it.
