Best Fish For Keto & Best Keto Seafood Recipes

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Best Fish For Keto

You have a lot of options when it comes to choosing the best fish for keto and those who are on a strict diet plan. As we know, keto focuses on foods that are high in fat but low in carbohydrates. And the great news here is that you can eat the seafood and fish you like as these foods have the winning formula when it comes to overall health nutrition and keto diet benefits. Seafood and fish are good sources of omega 3- fatty acids as well as protein so it’s a perfect add-on to your keto regime. Keto dieters are also privileged because they get to eat fishes and seafood products that are also high in fats and proteins. And one thing that everyone might not know is that fishes are a better source of fat compared to other foods.

Fats are needed and are vital in a healthy diet because it gives fuel and energy for the body. So if you are on a keto diet, it would be beneficial for you to explore and know about fishes that are rich in fats and good for a keto diet. We know that it’s also common for us to be bored with the usual foods that we eat; how much more those who only follow a certain list of food they can consume. In this read, we will talk more about the best fish for keto as well as seafood recipes that could be made for those keto dieters. We will also review the list of foods that you need to avoid when you are on the keto plan.

Best Fish for Keto

As mentioned before in this segment, you need to look for fish and seafood products that are high in fats so that it could be approved as keto-friendly. Here’s a list of fishes good for your low-carb high-fat diet. 

1. Tuna

This fish is very heart-healthy as it contains omega 6 and omega 3 nutrients. It’s also a sea predator that’s why it has a higher level of mercury in it.  But this is not a reason for you to remove it altogether from your diet. All you need to do is eat this in moderation- may be at least two or three servings weekly. This fish also has several minerals and nutrients such as selenium, Vitamin B complex, magnesium, phosphorus, potassium, and selenium. You can choose from a variety of tuna fishes: Bluefin, Albacore, Skipjack, and Yellowfin tuna. All of these tuna varieties canned and fresh, are keto-friendly and good protein sources. 

2. Sardines

The fats and oil in sardines lower inflammation in the body and is beneficial for those who suffer from Multiple sclerosis, autoimmune diseases, psoriasis, lupus, and arthritis. This fish is not only keto-friendly but it’s also rich in essential minerals and vitamins. You might not be aware as well but sardines are considered superfoods as small sardines tin could contain protein of 23 grams and fat of 11 grams. Watch out for those sardines that are canned in cheap oils as it can cause more harm than good. 

3. Salmon

One thing you should know when it comes to keto-friendly fishes is that it’s best to choose wild fishes instead of farmed fishes. Salmon raises good cholesterol in the body as it has high levels of Omega 3 and good fats. For high levels of Omega 3, choose King Salmon; for high nutrients but lesser Omega 3, choose canned salmon; while smoked salmon is the bomb!

4. Mackerel

This fish could be compared to that of a salmon as it has high levels of Omega 3 fatty acids. A large mackerel has a fat of 16 grams and protein of 17 grams. Mackerel is also a great choice if you are trying not to break the bank as it is generally inexpensive. It is delicious as well as healthy since it can combat anxiety, depression, and can even manage ADHD symptoms. 

5. Trout

The minerals and vitamins found in Trout are vital for tissue repair and growth, healthy kidney function, and bone health. It has phosphorus, selenium, potassium, magnesium, as well as Vitamin B complex. Trouts can be likened to that of mackerel and salmon as a 100 tin gram has at least 986 milligrams of fatty acids that are heart-healthy.

6. Anchovies

These saltwater fishes are easy to catch as they can be found traveling in schools. It has at least 100 species and they are usually found in the Indian Oceans, Pacific, and Atlantic parts. They are wild fishes and are not farm-raised that’s why they are perfect for keto dieters as they are not directly exposed to any chemicals that are used for farming fishes. You can also notice it is being used as a condiment and oftentimes, it’s topped on your pizza.

Best Keto Fish Recipes

Are you looking for satisfying and hearty fish and seafood recipes to cook? We have compiled some of the best fish for keto recipes for you. 

Fish Casserole with French Mustard and Mushrooms


  • A pound of mushrooms
  • White Fish
  • 1/2 ounce of Butter
  • Salt and Pepper
  • 1 cup heavy whipped cream
  • Shredded Cheese
  • 1 tbsp. Dijon Mustard

Fry the mushrooms in butter and add parsley and salt and pepper. Pour in the mustard and heavy cream then simmer for around 10 minutes. Bake fish in the oven and once done, pour in the mixture. Season with pepper and salt for added taste! Do not forget the cheese.

Salmon with Spinach and Pesto

  • 1 lb. salmon
  • Sour Cream or Mayonnaise
  • Red or green pest
  • Fresh Spinach
  • Parmesan Cheese
  • Olive oil or butter

Salt and pepper the salmon in a baking dish and put in the mixture of pesto, mayonnaise, and parmesan cheese. Bake salmon with the mixture for 20- 25 minutes. Serve with spinach and butter oil.

Cured Salmon in Chives and Scrambled Eggs

  • 3 tbsp. of butter3 eggs
  • A cup of heavy whipped cream
  • Cured Salmon
  • Chopped Chives
  • Salt and Pepper

In a pan, melt the butter and whisk eggs. Slowly add the cream while stirring it and simmer. Season the mixture and egg with salt, pepper, and chives and pour it into your cured salmon.

Keto Fish Choice Tip

When you are on a keto diet, there are foods that you should avoid and when it comes to fishes, all you need to look out for are those that are breaded and marinated in sugar. It will break your ketosis state and will also increase sugar levels if consumed in high amounts. The best option for you is to buy fae and fresh seafood and fish products and then make homemade meals. If you would want to buy store-bought fish products, always check the packaging and look for the carbohydrate values.

If possible, avoid pre-cooked foods as it may contain sugar or starch making them unsafe for keto dieters. If you would like to follow some of the homemade DIY recipes, you are free to try it with the best fish for keto products mentioned above.

Best Fish For Keto

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