These keto seafood recipes are your new weeknight go-to. From crispy fish to buttery shrimp, every recipe is low-carb, easy to make, and seriously satisfying.
Seafood has been central to how I cook for as long as I can remember. Growing up, fish and shrimp were regular fixtures on our table, and that love for seafood followed me into adulthood and into the way I run my kitchen today. What makes seafood so well-suited to a keto lifestyle is that it is naturally protein-rich, low in carbohydrates, and fast to cook, which is a combination that is hard to beat especially in the summer when you want great food without spending too much time over a hot stove.
This roundup pulls together my favorite keto seafood recipes and I tried to make sure the list offers real variety. There are quick weeknight recipes that take under 15 minutes, deeply spiced West African dishes that are unlike anything you have probably tried before, and straightforward classics that work for any occasion. If you are a seafood lover eating keto, these are the recipes I want you to have in your rotation because they represent the best of what this cuisine can be.
BBQ Grilled Shrimp Skewers
These skewers are my most-made summer seafood recipe for a reason. The shrimp are seasoned simply with olive oil, salt, and pepper before going on the grill, and the real magic is the homemade spicy BBQ sauce that gets brushed on during cooking. The sauce has no added sugar and the flavor is bold and layered in a way that a store-bought sauce just cannot match. I always make a double portion of the sauce to serve alongside for dipping.
Get The Recipe: BBQ Grilled Shrimp Skewers
Air Fryer Cod Fish
Cod in the air fryer comes out flaky, perfectly cooked, and ready in just over 20 minutes. Light enough for a hot summer day but still filling enough to be a proper meal. If you are looking for a fast seafood dinner that does not heat up the whole kitchen, this one is it.
Get The Recipe: Air Fryer Cod Fish
Blackened Shrimp
Ten minutes and a well-seasoned cast-iron skillet are all this recipe requires. The homemade blackening spice blend creates a charred, smoky crust on the shrimp that is incredibly flavorful and has zero net carbs. This is the recipe I make when I need something satisfying on the table fast and I do not want to compromise on taste to get there. It works equally well as a starter or a full meal over salad.
Get The Recipe: Blackened Shrimp
Keto Shrimp Coconut Curry
This is a dish I genuinely love. Shrimp simmered in a thick coconut milk sauce with garlic, ginger, curry, and a touch of cinnamon creates something deeply warming and satisfying. It has only 2 net carbs per serving and it is filling enough to be a complete meal over cauliflower rice. My family requests this one regularly throughout the year, which is the strongest endorsement I can give any recipe.
Get The Recipe: Keto Shrimp Coconut Curry
Air Fryer Frozen Shrimp
This recipe saved me more weeknight dinners than I can count. The shrimp go straight from the freezer into the air fryer without any defrosting, and 12 minutes later you have a protein-rich meal that is tender and well-seasoned. I keep a bag of frozen shrimp in the freezer at all times specifically so I can make this whenever the day gets away from me and I need dinner on the table quickly.
Get The Recipe: Air Fryer Frozen Shrimp
Keto Fried Shrimp
The almond flour and keto breadcrumb coating on these shrimp is genuinely good, and I say that as someone who has eaten a lot of traditionally breaded fried shrimp in my life. The texture is crispy and the flavor is exactly what you want from a fried shrimp. I make a big batch whenever I have people over because nobody ever suspects these are low carb and they always go quickly.
Get The Recipe: Keto Fried Shrimp
Seafood Okra
This is a dish that carries a lot of meaning for me personally because it is rooted in the West African cooking tradition I grew up around. A combination of shrimp, cod, and clams gets stir-fried with okra, bell peppers, and a spice blend that includes ground crayfish for a unique umami depth that transforms the whole dish. It is hearty, flavorful, and only 6 net carbs per serving. This one is worth trying even if okra is not usually your thing.
Get The Recipe: Seafood Okra
Keto Fish Cakes
These pan-fried fish cakes are made with flaked codfish, coconut flour, smoked paprika, parsley, and cayenne, and they hold their shape beautifully when you fry them low and slow. The edges get a gorgeous golden crust while the inside stays moist and full of flavor. I like to serve these with a broccoli bacon salad on the side for a keto lunch that actually feels complete and satisfying.
Get The Recipe: Keto Fish Cakes
Pan Seared Tilapia
Tilapia is one of those fish that takes on bold seasoning beautifully, and this pan-seared version takes full advantage of that quality. A well-spiced rub goes on the fillets before they hit a hot pan, and the result is a flaky, tender fish with a crust that holds all that flavor in. This is a weeknight staple in my kitchen because it is ready fast and never disappoints.
Get The Recipe: Pan Seared Tilapia
African Fish Stew
This Nigerian fish stew is one of the most deeply flavorful things I cook. Tilapia gets fried until crispy first and then simmered in a spicy, fragrant sauce of blended tomatoes, habanero pepper, onion, and thyme. The frying step is important because it keeps the fish intact as it cooks in the sauce and adds a richness to the stew itself. This is real, soulful cooking that happens to be completely low carb.
Get The Recipe: African Fish Stew
Tuna Stir Fry
Canned tuna is one of the most underrated keto proteins, and this stir fry is the recipe that convinced me of that. Fresh vegetables, bold seasoning, and tuna over cauliflower rice makes a dinner that is fast, high in protein, and genuinely good. This is the recipe I turn to on nights when I have very little time and I still want to eat something real.
Get The Recipe: Tuna Stir Fry
Pan Fried Cod Fish
Golden and crispy on the outside with a tender, flaky interior, and the whole thing is ready in 15 minutes. The spice blend I use on this cod includes smoked paprika, cayenne, and dried oregano, and the combination gives a mild fish a real personality. The oil temperature matters here. Getting it properly hot before the fish goes in is what creates that crust rather than a soggy exterior.
Get The Recipe: Pan Fried Cod Fish
Air Fryer Salmon
The air fryer is my favorite way to cook salmon because it is fast, the fish stays moist, and the cleanup is minimal. Ten minutes is all it takes for a properly cooked fillet with a light golden exterior. I season mine differently depending on what I am in the mood for, and it adapts beautifully to whatever combination you use. A simple vegetable side is all it needs.
Get The Recipe: Air Fryer Salmon
Oven Baked Salmon
This is the salmon recipe I make when I want something that feels a little more considered than a quick weeknight meal. The oven gives the fish time to absorb the seasoning more deeply and the result is a beautifully cooked fillet that works for a dinner party as much as it does for a regular evening at home. The key is not overcooking it. Pulling it at just the right moment keeps it moist all the way through.
Get The Recipe: Oven Baked Salmon
Baked Whole Catfish
This is a recipe that gets attention every time I make it. A whole catfish gets scored with shallow cuts so the marinade, blended from red bell pepper, habanero, garlic, ginger, and fresh herbs, can penetrate deep into the flesh before it goes into the oven. The result is a fish that is spiced all the way through, not just on the surface. People stop mid-bite to ask about it and I am always happy to share.
Get The Recipe: Baked Whole Catfish
Frequently Asked Questions
Is seafood naturally keto-friendly?
Most seafood is naturally very low in carbs and high in protein and healthy fats, making it one of the best food groups for keto. Fish like salmon, mackerel, and sardines are especially great because of their high omega-3 content. Just watch out for breaded or battered options and sauces that may contain added sugars.
What are the best types of seafood to eat on keto?
Fatty fish like salmon, tuna, and mackerel are top-tier keto choices because of their fat content. Shrimp, scallops, and crab are also excellent and incredibly versatile. Shellfish like oysters and mussels have a few more carbs, so it’s worth keeping an eye on portion sizes with those.
How do I add more flavor to keto seafood dishes without adding carbs?
Fresh herbs, lemon juice, garlic, butter, and bold spices are your best tools. Cooking seafood in browned butter with capers or making a quick herb oil takes a simple piece of fish from bland to restaurant-quality. African spice blends and scotch bonnet-based sauces also pair beautifully with seafood and add bold heat.
Keto BBQ Sides For Your Next Cookout
Best Keto Memorial Day Recipes
Keto Father’s Day Recipes Dad Will Love
Tayo Oredola is the founder of Low Carb Africa, where she shares healthy, low carb dishes with global flavors. She is passionate about teaching people how to cook drool-worthy dishes while losing weight and living their best lives. Tayo’s recipes have been featured on MSN, Women’s Health, Parade, Yahoo News, Pure Wow, Essence, and other online publications.