If you’re a fan of seafood and following a keto lifestyle, you’re in for a treat! We’ve rounded up 30 keto seafood recipes that are low in carbs, loaded with healthy fats and protein, and full of mouthwatering flavor.
Whether you’re craving something quick like garlic butter shrimp, or looking for a show-stopping salmon dinner, this list has something for every seafood lover. From low-carb fish tacos to creamy seafood casseroles, these recipes are easy to make, nutrient-dense, and perfect for weeknight dinners or meal prep.
So if you’re looking for healthy seafood dinner ideas that fit perfectly into your keto diet, scroll through, pick your favorites, and get cooking. Let us know which ones you try first!
If you’re getting a little bored with the usual chicken and beef dinners, it might be time to shake things up with something fresh from the sea. These 30 easy keto seafood recipes are here to rescue your weekly menu—from crispy fried shrimpto buttery scallops and even a flavorful low-carb keto paella.
Not only are these dishes packed with bold, satisfying flavor, but they’re also naturally low in carbs and rich in high-quality protein—making them perfect for anyone trying to eat healthier or stick to a keto weight loss plan.
So whether you’re looking for a cozy weeknight dinner, a protein-packed lunch, or just a fun way to enjoy seafood without all the carbs, you’re going to find plenty of inspiration here. Dive in and let me know your favorites!
Seafood seasonings are an essential part of making delicious seafood dishes. Here are some common seafood seasonings:
Old Bay Seasoning: It is a blend of celery salt, pepper, paprika, and other spices that give it a savory and slightly spicy flavor.
Lemon Pepper: This seasoning is made by combining lemon zest, black pepper, and salt. It is a great addition to seafood dishes, especially those that are grilled or baked.
Cajun Seasoning: It typically includes paprika, cayenne pepper, and garlic powder.
Garlic Butter Seasoning: It is a popular seasoning for lobster, crab, and other shellfish.
Creole Seasoning: This seasoning blend is similar to Cajun seasoning but has a slightly different flavor profile. It typically includes paprika, cayenne pepper, and onion powder.
Dill: Dill is a popular herb that goes well with many types of seafood, including salmon and shrimp.
Tarragon: Tarragon is an herb that has a subtle anise flavor and goes well with seafood.
Tips for Cooking with Seafood (Without Ruining It)
Cooking seafood at home doesn’t have to be intimidating—especially when you’re making healthy keto seafood recipes. Here are a few easy tips to help you get it just right every time:
Choose Fresh, Quality Seafood – Always start with the best! Fresh fish or shellfish should smell clean and briny—like the ocean—not “fishy.” Look for firm flesh, shiny skin, and clear eyes (for whole fish). If you’re buying frozen, make sure it’s well-sealed and free from freezer burn.
Clean & Prep It Right – Whether you’re working with shrimp, scallops, or salmon fillets, make sure to clean everything properly. Rinse gently under cold water, remove any shells, veins, or scales, and pat everything dry with a paper towel. Dry seafood = better browning.
Don’t Overcook It – The golden rule for seafood: less is more when it comes to cooking time. Overcooked seafood turns rubbery fast. Cook just until opaque and flakey (for fish) or until shrimp and scallops turn just firm and slightly golden.
Use High Heat for a Quick Sear – Seafood loves a hot pan. Searing quickly in avocado oil or butter gives fish or shrimp a beautiful golden crust—especially helpful when making keto air fryer seafood or pan-seared dishes.
Keep Seasoning Simple – Seafood has natural flavor, so don’t overdo it. A little garlic, lemon, herbs, and a pinch of sea salt go a long way. If you’re doing low-carb breading (like almond flour or pork rinds), season it well!
Thaw Safely – If using frozen seafood, thaw it in the fridge overnight or under cold running water. Avoid microwaving—it’ll mess with the texture and flavor.
Is Seafood Keto-Friendly?
Absolutely! If you’re wondering “Is seafood keto-friendly?”—the answer is a big yes.
Seafood is naturally low in carbs and packed with protein, making it one of the best foods to enjoy on a ketogenic lifestyle. Even better? Many types of fish and shellfish are rich in healthy fats like omega-3s, which support heart health and keep you feeling full and satisfied.
Some of the best keto-friendly seafood options include:
Salmon – high in fat and loaded with omega-3s.
Tuna – lean, flavorful, and perfect for quick meals.
Shrimp – low in carbs and super versatile.
Crab, Lobster & Scallops – fancy, filling, and still keto-approved.
Mussels & Oysters – slightly higher in carbs but totally fine in moderation.
So whether you’re cooking up low-carb shrimp recipes, a buttery garlic salmon, or tossing together a seafood salad, you can enjoy it guilt-free while staying well within your carb goals.
Let me know if you’d like a full list of keto seafood recipes or ideas for side dishes that pair perfectly!
Learn how to make the best crispy and juicy air fryer shrimp recipe every time with just a few easy ingredients. Ready in 10 minutes, this air fryer shrimp is a delicious and quick-to-make shrimp recipe loaded with delicious flavors.
Crispy fried jumbo shrimp made with a Gluten-Free breading that has perfect texture and flavor. Serve this Low Carb appetizer with homemade sugar-free cocktail sauce and lemon wedges on the side!
Creamy Garlic Butter Tuscan Shrimp is a rich, elegant, and surprisingly easy dinner that’s ready in just 20 minutes. Juicy, tender shrimp are coated in a velvety garlic parmesan cream sauce, then paired with vibrant baby spinach and sun-dried tomatoes for a bold pop of flavor and color. Whether you're planning a cozy weeknight meal or want to impress guests with something restaurant-worthy, this one-pan Tuscan shrimp recipe is the perfect choice.
This easy keto calamari can be made in the air fryer, pan or oven to suit your needs! Simple to make, with amazing crunchy flavor- you won’t even notice it’s low carb/keto friendly!
This Lemon Garlic Butter Shrimp is one of those quick and simple recipes you’ll want to make all the time. It’s ready in just 10 minutes, making it perfect for busy weeknights when you need a delicious meal fast.
This super easy Low Carb Shrimp & Broccoli Skillet meal is a winner! With just a few simple staple ingredients, you will have a healthy, gluten-free, and keto-friendly meal on the table in minutes. Juicy shrimp and crisp broccoli, all in a garlic butter sauce with no shortage of lemon juice, a little wine, shallots, and some spices.
This Keto Shrimp Scampi Zoodles Recipe is a quick, easy, low carb, tasty meal that’s lightened up with a delicious lemon butter sauce. This Scampi recipe pairs well with zucchini noodles to make the perfect keto-friendly meal the whole family can enjoy.
Keto Low-Carb Creamy Garlic Shrimp Alfredo Zucchini Noodles (Zoodles) is a quick and easy recipe with video instructions that is perfect for the keto diet and ketosis lifestyles. The shrimp is served grilled or pan seared with parmesan cheese and rich alfredo cream sauce.
If you’re searching for how to make Pan Seared Scallops, then you’ve found the right place. This keto scallops recipe takes a hot pan, some butter or ghee, and a few minutes.
Looking for the quickest and tastiest way to make scallops? Try this air fryer scallops recipe and you will not be disappointed! Air fryer scallops are an easy and delicious way to enjoy this seafood delicacy. They are so juicy and full of flavor, and they only take a few minutes to cook.
This Low-Carb Baked Seafood Casserole Recipe is a creamy baked main course with shrimp and cod. This delicious recipe can work for low-carb, keto, gluten-free, grain-free, Atkins, diabetic, or Banting diets.
This recipe for Keto Shrimp & Greens Enchiladas is Tex-Mex comfort food with a few super nourishing twists! With a dairy-free jalapeno “cream” sauce, you can savor these enchiladas if you’re paleo without missing out on flavor. Learn about keto and paleo tortilla options for these keto shrimp enchiladas, too.
Packed with Cajun flavor, this keto sheet pan seafood boil is made in the oven with shrimp and Creole spiced andouille sausages. It’s just perfect for summer gatherings and Mardi Gras celebrations!
One thing that I often miss on keto is a good soup. Lobster bisque ranks as one of my favorites, but has always been off limits due to the carb load and glycemic index of some of the ingredients. Thankfully with a bit of work (and lots for failures) I was able to create this recipe for a keto lobster bisque soup. It delivers all of the creamy seafood flavor with a fraction of the carbs and about half the time. Enjoy!
There is nothing like a bowl of piping-hot Keto seafood chowder to give you plenty of energy the low-carb way. The secret? Add a special kind of radish.
If you are a fan of seafood recipes, then you’ll love this keto cioppino! This hearty stew is loaded with all your favorite seafood ingredients, but without the carbs.
Keto Cauliflower Seafood Paella is a taste of traditional Spain that is quick-to-the-table, healthy, low in carbs, and so delicious. If you have never enjoyed real Spanish cuisine, you do need to know that it is not spicy. Rather, it consists of blended flavors, with distinct ingredients and traditional methods.
These Keto Thai Mussels may be your new favorite way to enjoy seafood! With lots of lime, ginger, garlic, and basil – this keto dish is delicious. These mussels are keto, low-carb, dairy-free, grain-free, and gluten-free!
Keto Lobster Tails is one of the most luxurious foods I think that there are. This recipe for Lobster has a European flavor which is one of butter and wine. It’s LOBSTER. Need I say more? Special occasions are exactly what this recipe is for. Needless to say, this is my dream meal.
Guys, Keto Crab Rangoons exist now, and I don’t know whether to go up for a high five or apologize, because these may just be TOO good, if you know what I mean!
This pepper tuna steak recipe is simple but elegant. These meaty and tender tuna steaks taste even better with the simple lemon dijon cream sauce for only 2.9g net carbs. Best of all you can make this easy low carb fish dinner in just 15 minutes!
Learn how to cook the perfect grilled salmon steak every time with this easy, flavorful recipe topped with a rich and creamy mustard sauce. Whether you're grilling outdoors or searing indoors, this salmon steak recipe delivers juicy, tender fish that's loaded with healthy fats and high-quality protein.
This easy-to-make, low-carb, and keto-friendly recipe will have you savoring every bite guilt-free, making it the perfect addition to your seafood recipe collection!
These Keto Grilled Lobster Tails with Creole Butter are the perfect summer party food! If you can’t get or don’t eat lobster, you can substitute shrimp or even chicken with excellent results!
I'm so excited you are here. I’m the girl behind MyKetoPlate. I am a proud keto blogger beginner, sharing my favorite keto recipes. Here you can find only easy, healthy, low carb recipes
