28+ Delicious Low Carb Fish Recipes for Healthy Weeknight Dinners

Discover the delicious world of low carb fish recipes with our curated collection of over 28 mouthwatering dishes.
From flaky baked salmon to spicy Cajun catfish, these recipes are designed to keep your meals light, nutritious, and packed with flavor.
Whether you’re following a ketogenic diet, managing your carbs, or simply looking for healthy dinner ideas, these fish dishes offer endless versatility.
Each recipe highlights the natural freshness of fish while incorporating bold herbs, zesty spices, and creamy sauces—without the carb overload.
Prepare to savor satisfying textures and vibrant aromas that make low carb eating exciting and enjoyable every day.

28+ Delicious Low Carb Fish Recipes for Healthy Weeknight Dinners

With over 28 low carb fish recipes at your fingertips, healthy and flavorful meals have never been easier to create.
These dishes prove that eating low carb doesn’t mean sacrificing taste or variety.
From zesty lemon herb tilapia to rich garlic butter salmon, there’s a recipe for every craving and occasion.
Try incorporating these recipes into your weekly meal plan to enjoy nutritious, satisfying dinners that support your lifestyle goals.
Embrace the freshness and simplicity of fish, and discover how delicious low carb eating can truly be.

Garlic Butter Baked Salmon

Indulge in the rich aroma of sizzling garlic and creamy butter with this succulent Garlic Butter Baked Salmon.
This low carb dish combines the melt-in-your-mouth tenderness of oven-roasted salmon with a fragrant, golden garlic butter sauce that seeps into every flake.
Fresh parsley adds a pop of color and brightness, while a squeeze of lemon enhances the salmon’s natural richness.
Perfect for a weeknight dinner or a centerpiece at brunch, it pairs effortlessly with roasted asparagus or cauliflower mash.
The savory-smooth texture and zesty notes make this a satisfying standalone dish that feels both light and luxurious.

Parmesan Crusted Tilapia

Crispy, cheesy, and irresistibly golden, Parmesan Crusted Tilapia brings big flavor with minimal carbs.
The nutty crunch of Parmesan cheese forms a savory crust that locks in the flaky tenderness of the fish.
Hints of garlic and Italian herbs rise with every bite, filling your kitchen with a comforting, oven-baked aroma.
This versatile recipe works wonders as a main dish or a protein-packed addition to a fresh green salad.
Its satisfying crunch and herbaceous flavor make it a crowd-pleaser for any low-carb lifestyle.

Lemon Herb Grilled Mahi Mahi

Fresh and zesty, Lemon Herb Grilled Mahi Mahi is a low carb dream infused with coastal charm.
This dish features firm, meaty mahi mahi fillets marinated in olive oil, lemon juice, and a bouquet of herbs.
When grilled, the fish develops irresistible charred edges and a smoky aroma that complements the citrusy brightness.
Serve it atop cauliflower rice or alongside grilled vegetables for a light yet filling meal.
Its clean flavors and satisfying texture make it ideal for outdoor gatherings or a refreshing solo dinner.

Coconut Lime Cod

Transport your taste buds to the tropics with Coconut Lime Cod, a fragrant, low carb escape in every bite.
Tender cod fillets are simmered in a creamy coconut milk sauce, kissed with lime zest and a hint of chili.
The balance of creamy, tangy, and subtly spicy notes creates a comforting yet exotic flavor profile.
Pair this dish with sautéed greens or enjoy it solo with a spoon to savor the lush sauce.
Its delicate texture and bold aroma offer a unique spin on traditional low carb fish fare.

Dijon Baked Halibut

Bold and elegant, Dijon Baked Halibut brings a tangy twist to your low carb lineup.
Flaky halibut is coated in a velvety blend of Dijon mustard, lemon juice, and fresh herbs, then baked to perfection.
As it cooks, the mustard caramelizes slightly, adding a savory tang that complements the halibut’s mild sweetness.
This recipe shines as a dinner party star or a protein-packed lunch prep option.
With its creamy texture and sharp flavor contrasts, it’s a simple yet sophisticated dish to savor.

Spicy Cajun Catfish

Smoky, bold, and downright addictive, Spicy Cajun Catfish is your ticket to Southern-inspired low carb flavor.
Each fillet is generously dusted with a vibrant Cajun spice blend, then pan-seared for a crispy exterior and juicy interior.
As the spices hit the heat, they release an irresistible aroma of paprika, garlic, and cayenne.
This dish pairs well with riced cauliflower or grilled zucchini for a meal that kicks carbs to the curb.
With its fiery flair and hearty bite, it’s perfect for those craving comfort with a kick.

Pesto Crusted Salmon

Elevate your dinner table with Pesto Crusted Salmon, a herbaceous, low carb delight.
This recipe features a vibrant basil pesto spread generously over flaky salmon fillets, forming a savory, golden crust as it bakes.
The rich aroma of garlic, pine nuts, and Parmesan fills the air, adding depth to each bite.
Perfect with a side of grilled zucchini or served cold atop arugula, it’s as versatile as it is flavorful.
Its creamy texture and punchy herbal notes make it both indulgent and refreshingly light.

Blackened Cod

Bold and smoky, Blackened Cod delivers Cajun-spiced perfection in every forkful.
Seasoned with a fiery blend of paprika, garlic powder, thyme, and cayenne, the cod develops a charred crust in a sizzling hot pan.
Inside, it remains juicy and tender, offering a satisfying contrast to its crispy coating.
Serve it alongside avocado salad or grilled veggies for a fiery yet healthy meal.
The scent alone—spicy and savory—makes it hard to resist.

Baked Lemon Trout

Fresh and citrusy, Baked Lemon Trout is a light, low carb dish packed with flavor.
Whole trout is delicately stuffed with lemon slices, garlic, and herbs, then baked until tender and aromatic.
As it cooks, the citrus infuses the flesh with a bright, clean taste that feels effortlessly elegant.
Ideal with steamed green beans or a cauliflower mash, this recipe is as much a visual delight as it is a culinary one.
Its flaky texture and subtle seasoning make it a perfect centerpiece or weeknight staple.

Herbed Tuna Steak

Seared to perfection, Herbed Tuna Steak combines robust flavors with a satisfyingly meaty bite.
Fresh tuna steaks are coated in a blend of rosemary, thyme, and garlic before hitting the pan for a quick sear.
The result is a crispy crust enveloping a tender, rare center—rich, savory, and full of umami.
Serve it over zucchini noodles or enjoy it solo with a drizzle of olive oil.
Its steak-like texture and herby aroma make it a standout in the world of low carb dishes.

Thai Fish Curry

Warm, creamy, and aromatic, Thai Fish Curry brings Southeast Asian flavors to your low carb kitchen.
White fish fillets are gently simmered in a coconut milk broth infused with red curry paste, lemongrass, and lime leaves.
Each bite offers a rich balance of spice, sweetness, and citrus zing, with a silky sauce that begs to be spooned up.
Pair it with cauliflower rice to soak up every drop, or serve it on its own as a comforting bowl.
The fragrance alone transports you to a bustling Thai kitchen, making this recipe a sensory feast.

Lemon Butter Snapper

Simple yet sublime, Lemon Butter Snapper is a quick low carb recipe with luxurious flavor.
The fish is pan-seared until golden, then finished in a silky sauce of butter, lemon juice, and capers.
With each bite, you get a burst of bright citrus, salty pops from the capers, and the velvety richness of browned butter.
This dish is a natural fit with roasted broccoli or a fresh spinach salad.
Light, flaky, and full of contrast, it’s a recipe that turns a simple dinner into something truly special.

Mediterranean Baked Cod

Experience a burst of sunshine with Mediterranean Baked Cod, where tender cod fillets meet vibrant tomatoes, olives, and fragrant herbs.
The slow baking process melds juicy fish with sweet roasted garlic and tangy capers, creating a flavor-packed, low carb delight.
This colorful dish pairs perfectly with a crisp green salad or simply enjoyed on its own for a fresh, light meal.
The tender, flaky texture of the cod contrasts beautifully with the juicy, rustic medley of Mediterranean ingredients.

Cajun Grilled Salmon

Savor the smoky heat of Cajun Grilled Salmon, a low carb recipe that delivers bold spices and juicy tenderness.
A blend of paprika, garlic, and cayenne coats the salmon, creating a fiery crust that locks in moisture and flavor.
Grilled to perfection, the fish offers a crispy exterior with a buttery, melt-in-your-mouth interior.
This dish shines alongside grilled vegetables or a tangy avocado salsa, making every bite a flavor adventure.

Dill Yogurt Haddock

Light and refreshing, Dill Yogurt Haddock brings together flaky fish and a creamy, tangy dill sauce.
The cool yogurt complements the delicate haddock, while fresh dill adds an herbal brightness that invigorates the palate.
This low carb option pairs wonderfully with steamed broccoli or a crunchy cucumber salad.
The soft texture and fresh aroma make it a calming, elegant meal any day of the week.

Spicy Ginger Mackerel

Kickstart your meal with the bold flavors of Spicy Ginger Mackerel, where rich fish meets zesty ginger and chili heat.
Pan-seared mackerel is glazed with a spicy-sweet sauce that caramelizes beautifully, releasing an intoxicating aroma.
Its crispy skin contrasts with tender, oily flesh, delivering a satisfying burst of flavor and texture.
Enjoy it with sautéed greens or cauliflower rice for a wholesome, low carb delight.

Basil Lime Tuna

Bright and fresh, Basil Lime Tuna is a quick, low carb recipe packed with citrus and herbal notes.
Seared tuna steaks are topped with a fragrant blend of fresh basil, lime zest, and a drizzle of olive oil.
The dish balances the tuna’s meaty texture with lively acidity and sweet herbaceousness.
Perfect as a standalone meal or sliced over a crisp salad, it’s a versatile choice that keeps your plate vibrant and light.

Mustard Herb Sole

Delicate and flavorful, Mustard Herb Sole is a simple low carb recipe with a punchy mustard glaze.
The sole fillets bake in a zesty mixture of Dijon mustard, lemon juice, and fresh herbs, forming a lightly tangy crust.
Its mild, flaky flesh absorbs the bright, savory flavors, offering a tender bite with every forkful.
Serve it with steamed asparagus or a light green salad to complement its fresh and clean taste.

Sesame Crusted Tuna

Dive into the nutty crunch of Sesame Crusted Tuna, where tender tuna steaks meet a toasted sesame seed crust.
Pan-seared to perfection, this low carb dish offers a delightful contrast between the crispy coating and the silky, rare center.
A hint of soy and ginger adds an umami-rich glaze that elevates the flavor without overpowering the fish.
Serve it sliced over a bed of lightly dressed greens or enjoy it on its own for a satisfying, elegant meal.

Lemon Garlic Halibut

Bright and fragrant, Lemon Garlic Halibut pairs tender white fish with zesty lemon and aromatic garlic.
Baked to flaky perfection, the halibut absorbs the citrusy, buttery sauce, creating a delicate balance of fresh and rich flavors.
This versatile dish works well with roasted vegetables or simply steamed greens for a light, low carb dinner.
The subtle tang and silky texture make every bite refreshingly delicious.

Herb Crusted Trout

Earthy and vibrant, Herb Crusted Trout is coated in a mix of fresh parsley, thyme, and rosemary for a fragrant, crunchy topping.
As it bakes, the herbs infuse the tender trout with a garden-fresh aroma and flavor that complements its natural sweetness.
Ideal served with a crisp salad or sautéed green beans, this recipe stands strong as both a light lunch or an elegant dinner.
The contrast between the crispy herb crust and the moist fish makes for an irresistible texture combination.

Cajun Blackened Snapper

Fiery and flavorful, Cajun Blackened Snapper brings bold spice to a delicate, flaky fish.
A robust Cajun seasoning crust forms a crispy, smoky layer as the snapper is seared in a hot skillet.
Inside, the flesh remains tender and juicy, bursting with the warmth of paprika, cayenne, and garlic.
Pair it with roasted cauliflower or a fresh avocado salad to balance the heat and keep it low carb.

Thai Lime Fish

Zesty and aromatic, Thai Lime Fish combines tender white fish with the bright flavors of lime, chili, and fresh herbs.
Lightly pan-fried, the fish is then drizzled with a tangy lime dressing, accented by cilantro and a touch of heat.
This dish offers a refreshing balance of sour, spicy, and herbal notes that invigorate the palate.
Perfect for a light lunch or dinner, it pairs beautifully with steamed veggies or cauliflower rice.

Mustard Dill Salmon

Savory and tangy, Mustard Dill Salmon is glazed with a creamy mustard sauce and fresh dill before baking.
The combination creates a rich yet bright flavor that enhances the salmon’s buttery texture without adding carbs.
This recipe shines when served with roasted Brussels sprouts or a crisp cucumber salad.
Its aromatic dill and sharp mustard notes bring an elegant simplicity to your low carb menu.

Conclusion

Our collection of 28+ low carb fish recipes offers a treasure trove of ideas to keep your meals exciting and wholesome.
Whether you prefer mild flavors or bold spices, these recipes cater to all tastes while maintaining a low carb profile.
Fish is an excellent source of lean protein and healthy fats, making these dishes ideal for weight management and overall wellness.
By exploring these recipes, you’ll find inspiration for quick dinners, impressive entrees, and easy lunches alike.
Dive into this flavorful journey and let these low carb fish recipes transform your kitchen routine.