Keto Seafood Soup Recipe (2024)

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A Flavorful Fishy Feast

With so much seafood variety in our freezer, we couldn’t pick just one meat to have for dinner. We decided to throw all our marine life into a beautiful and delicious seafood soup! Soups are a fantastic low-carb option as they tend to contain mostly keto-friendly broths and seasonings. Of course, our recipe is totally keto approved!

Soups are also a great way to use up a lot of ingredients and keep the yum going for days. Soups hold up very well in the refrigerator; some people say their soups taste even better after a day or two since the flavors continue mixing and developing in the fridge. It’s always great to keep some stock or broth in the house to make a quick soup that’ll last the week. Many soups are freezer friendly as well so you can make a big batch enjoy some now and freeze the rest for later!

We had some wild-caught cod left from our Chili Lime Cod dinner, some calamari and shrimp, all waiting to meet! They all defrosted pretty quickly, so don’t worry if all your fish is frozen. We left the cod and calamari in a bowl of water for about an hour, and the shrimp, about 20 minutes. You can also move the frozen seafood to the refrigerator the night before you plan on making the soup.

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Keto Seafood Soup Recipe (2)

To finish off some delicious seafood soup, we added fresh lime juice and parsley to give it zest and freshness. The combination is amazing; your entire bowl will be bursting with different flavors. This flavor profile is nice and bright, making it a perfect meal to enjoy on a hot summer day when you want something light yet filling.

If you don’t have some of the three main seafood ingredients, you can substitute with your favorite fish, scallops, clams or mussels. If you don’t have seafood broth, any other broth will do! No coconut cream? Add organic heavy whipping cream! To make this more of a chowder, consider adding some potatoes to cook with your veggies until fork tender. To keep this dish paleo and low carb friendly, we skipped the potatoes (they won’t be missed!). There are so many ways to customize this soup so see what you have in your fridge and go with it- it will surely come out tasting great!

One thing to keep in mind is to make sure if you’re using fresh dill, basil or parsley, to add them in at the last 5 minutes of cooking. These fresh herbs are delicate and can break down and lose flavor if cooked too long. You can sprinkle them on at the very end just to be extra safe, preserving their great taste for sure!

Keto Seafood Soup Recipe (3)If you loved this dish, and are looking for a similar seafood recipe, check out thisSpicy Mussel Soupfrom Low Carb Africa! This surprisingly easy recipe is delicious, filling, and most importantly, keto-friendly!

Keto Seafood Soup Recipe (4)

Seafood Soup

Votes: 139
Rating: 4.12
You:

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Macros per serving:
• 284 Calories
• 14g of Fat
• 27g of Protein
• 9g of Carbs

  • CourseAppetizer, Dinner, Soup
Serves
6 servings
Prep Time
25 minutes
Cook Time
1 hour
Serves
6 servings
Prep Time
25 minutes
Cook Time
1 hour

Keto Seafood Soup Recipe (5)

Seafood Soup

Votes: 139
Rating: 4.12
You:

Rate this recipe!

Print Recipe

Macros per serving:
• 284 Calories
• 14g of Fat
• 27g of Protein
• 9g of Carbs

  • CourseAppetizer, Dinner, Soup
Serves
6 servings
Prep Time
25 minutes
Cook Time
1 hour
Serves
6 servings
Prep Time
25 minutes
Cook Time
1 hour
Servings: servings

Ingredients

Soup

  • 10 oz wild caught cod
  • 8 oz calamari
  • 8 oz shrimp
  • 1/4 cup coconut oil
  • 1.5 cup tomato sauce
  • 1/2 cup coconut cream
  • 1 quart seafood broth
  • 2 cups water
  • 3 medium carrots
  • 4 stalks celery
  • 4 stalks green onion
  • 4 cloves garlic
  • 1 medium onion
  • 8 oz mushrooms
  • 1 lime
  • 1 lemon

Spices

Instructions

  1. Start off with 2 tablespoons of coconut oil in a soup pot heating up on a medium flame.

  2. Throw in onions and crushed garlic to cook until fragrant.

  3. Then throw in chopped carrots and celery. Let these veggies cook down until tender.

  4. Pour in 1 quart of your broth of choice, water and tomato sauce.

    Keto Seafood Soup Recipe (6)

  5. Let this come to a boil, then reduce heat to a simmer. Allow the veggies and broth to simmer for about 30 minutes. You may season in this step as well.

  6. While the soup is simmering, start to peel your shrimp, if unpeeled.

    Keto Seafood Soup Recipe (7)

  7. Cut your calamari tubes into about 1/2 inch pieces and let them sit in a bowl with lemon juice. The lemon juice will help prevent them turning rubbery if cooked too long.

    Keto Seafood Soup Recipe (8)

  8. Chop up mushrooms and add them to the soup after it's been simmering for 30 minutes. Add coconut cream, if using, at this stage as well. Make sure the soup returns to a simmer if cooled off too much by the cream.

    Keto Seafood Soup Recipe (9)

  9. When the mushrooms have been cooking for about 10 minutes, add in wild caught cod and let it cook for about 10 minutes as well.

  10. Take a wooden spoon and break the fish down in the pot into smaller pieces.

  11. To cook the shrimp, make sure the water is simmering and turn up the heat just a little bit. Add them in at the same time and let them cook for bout 3 minutes.

  12. After 3 minutes, add in the calamari (don't add the lemon juice) to the soup and let the entire soup cook for another 2 minutes. If you let it cook for longer , the calamari may become rubbery and the shrimp hard.

    Keto Seafood Soup Recipe (10)

  13. Turn off the flame and take the pot off the heat. Add in the juice of 1 lime, or more to taste. Enjoy with chopped green onion and fresh parsley (don't forget to remove the bay leaves)!

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Keto Seafood Soup Recipe (11)

Loved this recipe? Let us know! Something didn’t quite turn out right? Ask us in the comments below or contact us– we respond to comments every day and would love to hear from you and help you out! And check out all our ketorecipesto learn to make more delicious and healthy meals that take no time to prepare!

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The content on this website should not be taken as medical advice and you should ALWAYS consult with your doctor before starting any diet or exercise program. We provide nutritional data for our recipes as a courtesy to our readers. We use Total Keto Diet app software to calculate the nutrition and we remove fiber and sugar alcohols, like erythritol, from the total carbohydrate count to get to the net carb count, as they do not affect your blood glucose levels. You should independently calculate nutritional information on your own and not rely on our data. The website or content herein is not intended to cure, prevent, diagnose or treat any disease. This website shall not be liable for adverse reactions or any other outcome resulting from the use of recipes or recommendations on the Website or actions you take as a result. Any action you take is strictly at your own risk.

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Keto Seafood Soup Recipe (12)Keto Seafood Soup Recipe (13)

Keto Seafood Soup Recipe (14)

Dr. Rosmy Barrios, MD

This article has been medically reviewed by Dr. Rosmy Barrios, MD.

Dr. Rosmy Barrios, MD is an aesthetic medicine specialist whose work focuses on patients who are treated for obesity, metabolic syndrome, and other weight-related issues through nutritional analysis, keto diet programs, and supporting medications.

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Vicky Abrams

Vicky Abrams started Tasteaholics and So Nourished in 2015 with her husband, Rami, hoping to document all their low carb cooking adventures. She is an expert in the keto diet industry and is the author of the bestseller, Keto Diet for Dummies, and the Keto in Five cookbook series. In her spare time, Vicky volunteers to help animals get adopted using her acquired photography skills. She enjoys traveling, spending time outdoors and working with her hands.

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Keto Seafood Soup Recipe (2024)

FAQs

Can you do keto with just seafood? ›

Seafood is high in healthy fats

This makes seafood an excellent choice for keto diets. Across the board, it contains extremely low (or zero) carbs, making it naturally keto-friendly. Some types of seafood, like shrimp and crab, are nearly fat-free.

What seafood has no carbs? ›

Mahi-Mahi. This is another excellent seafood choice if you are on the keto diet. While it may be slightly less fatty than other fish, Mahi-Mahi is an excellent choice source of protein with no carbs. Moreover, Mahi-Mahi has a mild and sweet taste with a smooth texture, so you may bake, grill, or broil it.

What is a good substitute for potatoes in chowder? ›

Replacing the potatoes is easy and you've got some choices here. My favorite substitute for keto soups and stews is turnip, as I think it ends up most like potatoes in taste and texture. Daikon radish is also a great alternative. Simply cube these vegetables the same way you would a potato and add it in.

What is the best fish for keto diet? ›

Additionally, you now know that when it comes to finding the best fish for keto friendly dinner ideas, it's best consider salmon, trout, and tuna. These fish are all high in healthy fats and protein, making them perfect choices for those following a ketogenic lifestyle.

What seafood is not keto? ›

Fish and shellfish are very keto-friendly. Salmon and other fish are not only nearly carb-free but also rich in B vitamins, potassium, and selenium ( 9 ). However, the carb count in shellfish varies by type. While shrimp and most crabs contain no carbs, oysters and octopus do.

Can you lose weight eating only seafood? ›

Absolutely. The good news about fish, shellfish, and crustaceans is that they're low in calories but high in those healthy fats and lean proteins. Protein-rich foods can keep you feeling full and help regulate blood sugar — meaning you won't be craving extra calories.

What is the number one worst carb? ›

1. Sugary Foods. Most people already think of many of the foods in this category as unhealthy treats. Candy, soft drinks, and sweet desserts such as cake, chocolate, and ice cream are all expected entries on a list of carbs to avoid to lose weight.

What happens if I eat no carbs for a month? ›

Severe carb limits can cause your body to break down fat into ketones for energy. This is called ketosis. Ketosis can cause side effects such as bad breath, headache, fatigue and weakness.

What foods are 100% carb free? ›

Food and drinks allowed on a no-carb diet include meat, fish, eggs, cheese, butter, oils, water, and plain coffee or tea.

What two ingredients must be present for the soup to be called a chowder? ›

Chowder is a soup with cream or milk mixed with ingredients such as potatoes, sweet corn, smoked haddock, clams and prawns, etc. Some cream-style chowders do not use cream, and are instead prepared using milk and a roux to thicken them.

What to replace rice with for keto? ›

6 Keto-Friendly and Low Carb Rice Substitutes
  • Cauliflower Rice. 0.9 grams net carbs and 0.9 grams protein per 50 grams cooked serving. ...
  • Shirataki Rice. 0.6 grams net carbs and 0 grams protein per 50 grams cooked serving. ...
  • Mushroom Rice. ...
  • Lentils. ...
  • Wild Rice. ...
  • Quinoa.

Are carrots keto friendly? ›

The bottom line. Carrots can be eaten on keto, but it may be difficult to include them regularly or in large quantities, as they contain a fair amount of carbs. Some less starchy alternatives to enjoy raw or cooked include celery, broccoli, and cauliflower.

Is canned tuna OK on keto diet? ›

Yes, tuna is both paleo- and keto-friendly. Because it contains essentially zero carbohydrates, it fits easily into any high-protein diet.

Is watermelon OK on keto? ›

Can you eat watermelon on the keto diet? The short answer: watermelon can be keto-friendly. “Watermelon is relatively low in carbs compared to other fruits,” says Yawitz, explaining that you can't stay in ketosis if you eat large amounts of it, or if you're getting too many carbs from other foods.

Which nuts are keto? ›

Here are ten of the best nuts to indulge in on a keto diet:
  • Pecans. Pecans contain the least amount of carbs out of all nuts, with only one ounce of pecans containing just one gram of net carbs. ...
  • Brazil Nuts. ...
  • Macadamia Nuts. ...
  • Walnuts. ...
  • Hazelnuts. ...
  • Peanuts. ...
  • Pine Nuts. ...
  • Almonds.
Oct 21, 2021

Can you eat fish everyday on keto? ›

If you're not fitting fish into your keto diet, now is the time to start. The AHA recommends consuming fish at least twice per week, emphasizing fatty fish, such as salmon, sardines, mackerel, and bluefin tuna, which are packed with heart-healthy omega-3 fatty acids.

Can I eat shrimp on a no carb diet? ›

Definitely. Shrimp has just 0.2 grams of carbs in a 3-ounce serving; although shrimp come in different sizes, this is roughly 3-5 shrimp. Shrimp has less than a gram of fat per serving that comes from omega-3 fatty acids and polyunsaturated fats that are beneficial to your body.

How to get into ketosis in 24 hours? ›

You can make several diet changes to reach ketosis in 24 hours, including:
  1. Increasing your fat intake.
  2. Cutting out added sugars and processed snacks.
  3. Eating moderate amounts of protein.
  4. Consuming an abundance of non-starchy vegetables.
  5. Taking supplements such as exogenous ketones.
Jan 31, 2023

Is crab and lobster keto friendly? ›

Lobster is very keto-friendly. In fact, the majority of fish and seafood can be eaten while on the keto diet. This is because seafood such as lobster are low in carbs—the exact type of food you want to be eating a low-carb diet. Additionally, many of the foods you pair with lobsters are also keto-friendly.

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