Oven-Baked Mackerel with Tomato Sauce

Cooking Mackerel in the Oven: Oven-Baked Mackerel in Tomato Sauce

This oven-baked mackerel recipe in tomato sauce is one of the most delicious whole mackerel recipes you’ve ever cooked at home. View the recipe below!

➡️ Are you searching for the best way to cook mackerel recipes in 2023? On this site, you’ll find out how to make oven-baked mackerel with tomatoes in 9 steps at home. Oven-baked mackerel in tomato sauce is a classic seafood dish that is popular in many countries around the world. It is a simple yet flavorful recipe that combines tender and flaky mackerel fillets with a tangy and savory tomato sauce. This dish is easy to prepare and can be customized to suit a variety of tastes and preferences.

➡️ My easy mackerel recipe enables you to cook a whole mackerel with tomato sauce and garlic. However, there are many ways to customize this dish to suit different preferences. For example, some cooks prefer to add a touch of sweetness to the tomato sauce by incorporating a bit of honey or sugar. Others may add extra heat by adding chili peppers or other spicy ingredients. Additionally, this dish can be served with a variety of sides, such as rice, pasta, or steamed vegetables.

➡️ When preparing baked mackerel with tomato sauce, it is important to choose fresh and high-quality ingredients to ensure the best flavor and texture. Mackerel should be fresh and free from any unpleasant odors, and the tomatoes used to make the sauce should be ripe and juicy. Additionally, you should be careful not to overcook the mackerel fillets, as this can cause them to become dry and lose their delicate flavor and texture. Watch the cooking video below and learn how to make oven-baked mackerel from scratch with a few ingredients using an easy fish recipe in the oven!

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How to Cook Baked Mackerel in Tomato Sauce from Scratch

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Oven-Baked Mackerel with Tomato Sauce

Oven-Baked Mackerel in Tomato Sauce

Oven-baked mackerel in tomato sauce is a delicious seafood dish that combines tender and flaky mackerel fillets with a tangy tomato sauce. The dish is bursting with flavors and aromas, and the mackerel fillets are perfectly complemented by the rich and savory tomato sauce. This recipe is an excellent way to enjoy the health benefits of mackerel while indulging in a satisfying and flavorful meal.
Mackerel is a type of fish that is widely available in many parts of the world, including the Atlantic and Pacific oceans. It is an excellent source of omega-3 fatty acids, which are essential for maintaining a healthy heart and brain. Additionally, mackerel is high in protein and low in fat, making it a great choice for anyone looking to eat a healthy and balanced diet.
Overall, oven-baked mackerel in tomato sauce is a delicious and healthy meal option that is sure to please seafood lovers.
Prep Time 15 minutes
Cook Time 25 minutes
Total Time 40 minutes
Course Main Course
Cuisine American
Servings 4 servings


  • 35 oz whole mackerel (4 large mackerel)
  • 30 fl oz tomato sauce
  • salt and peppercorn or ground pepper to taste
  • 4 cloves of garlic or to taste, chopped
  • a bunch of fresh dill, chopped
  • 1 lemon, thinly sliced (optional)


  • remove fins, tail, head, and intestines from the whole mackerel
  • put fish in a tray with the belly down
  • prepare tomato sauce at home or use some bought sauce from the store
  • season mackerel with salt and pepper to taste
  • add garlic to taste
  • add chopped dill
  • add lemon slices (optional)
  • pour the tomato sauce into the tray
  • put the tray in the oven and bake the fish at 170 C/340 F for about 25 minutes or until the gravy lowers
  • turn the heat off and leave the tray in the oven for 10-15 minutes before serving (recommended)


Cooking Tips:
  1. Choose fresh mackerel fillets: Fresh mackerel fillets have a delicate and mild flavor that pairs well with the tangy tomato sauce. Always choose the freshest mackerel fillets possible to ensure the best flavor and texture.
  2. Marinate the mackerel fillets in advance: Marinating the mackerel fillets in a mixture of herbs and spices before cooking will infuse them with extra flavor and tenderness.
  3. Use ripe and juicy tomatoes: The quality of the tomatoes used in the tomato sauce can significantly affect the taste of the dish. If you make the sauce at home, choose ripe and juicy tomatoes to make the sauce as flavorful as possible.
  4. Choose the right baking dish: To ensure that the mackerel fillets cook evenly and stay moist, choose a baking dish that is just the right size. Avoid using a dish that is too large, as this can cause the tomato sauce to evaporate too quickly and the fish to dry out. A dish that is too small, on the other hand, can lead to overcrowding and uneven cooking.
  5. Monitor the baking time: Be sure to keep an eye on the mackerel fillets as they bake in the oven to ensure they do not overcook. Overcooked mackerel can become dry and lose its delicate flavor and texture.
Keyword baked mackerel, mackerel recipe

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Final Notes for the Baked Mackerel Recipe

➡️ Mackerel is cooked in different ways – baking, grilling, and pan-frying are just the most common recipes for preparing mackerel. Whatever your cooking method, to check if the mackerel is ready for serving, you just need to make a cut in the thickest part of the fish – if it’s cooked, the meat should be tender but still firm and slightly opaque.

➡️ Many people don’t like mackerel because they say it’s not a meaty fish species. That’s true up to a point, but mackerel is still very tasty. As a result, a lot of simple fish recipes include mackerel. Still, there are available more refined mackerel recipes and the one shared on this page belongs to them. This baked mackerel recipe is delicious, so don’t hesitate to try it. Its savor comes both from tomato gravy and fresh dill flavor.

➡️ Mackerel is cooked usually whole or cut into fillets. Both versions are popular. Even if cutting fish into fillets requires some experience, the necessary skills can be learned quickly. I like cooking mackerel in any way. Sometimes I use fish as they are, and other times I cut out fillets from them. The choice belongs entirely to you and there is no wrong decision.

➡️ Some people think of the strong oily and fishy taste when it comes to mackerel. However, what should it taste like when fresh? For a really delicious taste of mackerels, you need to prepare them freshly. Most dark fishes lose their freshness quickly and take a strong taste that many people don’t like. So, to get the best results when cooking mackerel, use either very fresh or frozen fish.

➡️ Mackerel is a very healthy fish because it’s a very good source of vitamins and minerals. This fish is also particularly valuable for long-chain omega-3 fatty acids. This help to keep your heart healthy. As a result, people should include more fish in their diet, including more oily fish like mackerel.

➡️ Baked mackerel with tomato sauce goes very well with boiled rice, but you can eat it also with mashed potatoes or boiled pasta. Of course, you can try other side dishes as well.

➡️ On this page, I share a very easy baked fish recipe that can be prepared by people without extended cooking experience. Don’t be afraid if you did not cook fish until now, the recipe is really a breeze!

➡️ Enjoy cooking oven-baked mackerel in tomato sauce from scratch! For additional info, read more on mackerel!

➡️ Additionally, I recommend you to try other of my baked fish recipes such as baked bream, baked cod fillets, and baked salmon fillets.

Related Mackerel Recipes and Culinary Articles

Read more here for additional info about mackerel recipes. Also, I recommend other interesting articles and recipes related to mackerel in tomato sauce, including easy mackerel in tomato sauce, one-pot mackerel in garlic tomato sauce, mackerel in tomato sauce with olives and capers, Italian mackerel in tomato sauce with pasta, Spanish mackerel in tomato sauce with rice, and more (see below.)

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