Craveable 14 Low Carb Seafood Recipes for a Light Dinner

Short on time but big on flavor? These low carb seafood dinners deliver bold taste, fast cook times, and zero food coma. We’re talking crisp sears, citrusy pops, and creamy sauces that feel indulgent without the carb crash. Ready to eat light and feel smug about it?

1. Lemon-Garlic Butter Salmon Skillets You’ll Make On Repeat

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Buttery, bright, and weeknight-quick, this salmon sears in minutes and swims in a tangy pan sauce. It screams date night but cooks like Tuesday. Serve with a simple salad and you’re golden.

Ingredients:

• 4 (6 oz) skin-on salmon fillets
• 2 tbsp olive oil
• 3 tbsp unsalted butter
• 4 cloves garlic, minced
• 1 large lemon, juice and zest
• 1/4 cup low-sodium chicken broth
• 2 tbsp fresh parsley, chopped
• 1/2 tsp smoked paprika
• Salt and pepper, to taste

Instructions:

1. Pat salmon dry and season with salt, pepper, and smoked paprika.
2. Heat olive oil in a large skillet over medium-high. Sear salmon, skin-side down, 4 minutes. Flip and cook 2–3 more minutes; remove to a plate.
3. Add butter and garlic to skillet; cook 30 seconds. Stir in broth, lemon juice, and zest; simmer 1 minute.
4. Return salmon to pan, spoon sauce over, and cook 1 more minute. Finish with parsley.

Serve with sautéed zucchini ribbons or steamed asparagus. Add capers for briny vibes. FYI, swap parsley for dill if you’re feeling fancy.

Nutrition (per serving, 1 fillet with sauce ~7 oz cooked): Calories 430; Total Fat 30g; Total Carbs 3g; Dietary Fiber 0g; Net Carbs 3g; Protein 37g. Serving size: 1 salmon fillet with sauce.

2. Chili-Lime Shrimp Lettuce Wraps That Taste Like Vacation

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Juicy shrimp, crunchy lettuce, and a zippy lime finish—these wraps bring big flavor with tiny carbs. They’re perfect for quick dinners or a light lunch that still satisfies.

Ingredients:

• 1 lb large shrimp, peeled and deveined
• 1 tbsp olive oil
• 1 tsp chili powder
• 1/2 tsp cumin
• 1/4 tsp garlic powder
• 1 lime, juice and zest
• 1 head butter lettuce, leaves separated
• 1/4 cup cilantro, chopped
• 1/4 small red onion, thinly sliced
• Salt and pepper

Instructions:

1. Toss shrimp with olive oil, chili powder, cumin, garlic powder, lime zest, salt, and pepper.
2. Heat a skillet over medium-high. Cook shrimp 2 minutes per side until pink.
3. Squeeze lime juice over shrimp. Pile into lettuce leaves with onion and cilantro.

Add diced avocado or a dollop of Greek yogurt if you want it creamier. For heat, sprinkle crushed red pepper. IMO, extra lime = extra joy.

Nutrition (per serving, 1/4 of recipe ~4–5 shrimp + lettuce): Calories 170; Total Fat 6g; Total Carbs 4g; Dietary Fiber 1g; Net Carbs 3g; Protein 24g. Serving size: 1/4 of total wraps.

3. Crispy Almond-Crusted Cod With Herby Mayo

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Think breaded fish, but make it low carb and extra crunchy. Toasted almonds bring the crunch, cod brings the flake, and the herby mayo ties it all together.

Ingredients:

• 4 (5 oz) cod fillets
• 1 large egg, beaten
• 3/4 cup almond flour
• 2 tbsp grated Parmesan
• 1/2 tsp paprika
• 1/2 tsp garlic powder
• 3 tbsp olive oil
• 1/2 cup mayonnaise
• 2 tbsp fresh dill, chopped
• 1 tsp lemon juice
• Salt and pepper

Instructions:

1. Mix almond flour, Parmesan, paprika, garlic powder, salt, and pepper.
2. Pat cod dry. Dip in egg, then coat in almond mixture.
3. Heat olive oil in a nonstick skillet over medium. Cook cod 3–4 minutes per side until golden and flaky.
4. Stir mayo with dill and lemon juice for sauce.

Serve with a crisp cabbage slaw or roasted green beans. Air-fry at 400°F for 10–12 minutes if you want hands-off crispiness. Trust me, it slaps.

Nutrition (per serving, 1 fillet + 2 tbsp dill mayo): Calories 420; Total Fat 29g; Total Carbs 5g; Dietary Fiber 2g; Net Carbs 3g; Protein 35g. Serving size: 1 plated portion as described.

4. Garlic-Basil Zoodle Scampi That Beats Takeout

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All the garlicky shrimp scampi energy without the pasta coma. Zucchini noodles soak up a wine-butter sauce like champs.

Ingredients:

• 1 lb large shrimp, peeled and deveined
• 3 medium zucchini, spiralized
• 2 tbsp olive oil
• 2 tbsp butter
• 4 cloves garlic, minced
• 1/4 cup dry white wine (or broth)
• 1 tbsp lemon juice
• 1/4 cup fresh basil, chopped
• Red pepper flakes, salt, pepper

Instructions:

1. Salt zoodles lightly and let sit 10 minutes; squeeze out excess moisture.
2. Sauté shrimp in olive oil over medium-high, 2 minutes per side; remove.
3. Add butter and garlic; cook 30 seconds. Deglaze with wine; simmer 1 minute. Stir in lemon.
4. Toss in zoodles for 1–2 minutes. Return shrimp and finish with basil and pepper flakes.

Don’t overcook the zoodles or they’ll go soggy. Add cherry tomatoes if you’re okay with a few extra carbs. Finish with extra Parmesan for major umami.

Nutrition (per serving, 1/4 of recipe): Calories 230; Total Fat 12g; Total Carbs 7g; Dietary Fiber 2g; Net Carbs 5g; Protein 23g. Serving size: 1/4 of skillet.

5. Miso-Ginger Broiled Salmon With Sesame Snap Peas

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Sweet-salty miso glaze caramelizes under the broiler for max flavor in minutes. Snap peas add crunch without the carb hit.

Ingredients:

• 4 (6 oz) salmon fillets
• 2 tbsp white miso
• 1 tbsp soy sauce or tamari
• 1 tbsp rice vinegar
• 1 tbsp sesame oil
• 1 tsp grated ginger
• 1 tsp honey (optional)
• 8 oz snap peas
• 1 tsp toasted sesame seeds

Instructions:

1. Whisk miso, soy, vinegar, sesame oil, ginger, and honey.
2. Brush salmon with glaze. Broil on lined sheet, 6–8 inches from heat, 7–9 minutes.
3. Stir-fry snap peas 2–3 minutes in a hot skillet; season lightly.
4. Plate salmon with peas; sprinkle sesame seeds.

Skip honey to cut carbs further. Add a squeeze of lime for brightness. This pairs beautifully with cauliflower rice.

Nutrition (per serving, 1 fillet + 2 oz peas): Calories 420; Total Fat 25g; Total Carbs 8g; Dietary Fiber 2g; Net Carbs 6g; Protein 38g. Serving size: 1 glazed fillet with peas.

6. Creamy Tuscan Shrimp With Sun-Dried Tomatoes

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Rich, garlicky cream sauce meets plump shrimp and punchy sun-drieds. It’s restaurant-level but weeknight-simple.

Ingredients:

• 1 lb shrimp, peeled and deveined
• 1 tbsp olive oil
• 2 tbsp butter
• 3 cloves garlic, minced
• 1/2 cup sun-dried tomatoes, chopped (oil-packed, drained)
• 1 cup heavy cream
• 1/3 cup grated Parmesan
• 1 cup baby spinach
• 1 tsp Italian seasoning
• Salt, pepper, red pepper flakes

Instructions:

1. Sear shrimp in olive oil 2 minutes per side; remove.
2. Melt butter; sauté garlic 30 seconds. Add sun-drieds, cream, Parmesan, and seasoning; simmer 3–4 minutes to thicken.
3. Stir in spinach until wilted. Return shrimp and simmer 1 minute. Season to taste.

Serve over roasted cauliflower steaks or zucchini noodles. Add a splash of chicken broth if too thick. Seriously, this sauce is drinkable.

Nutrition (per serving, 1/4 of recipe): Calories 370; Total Fat 28g; Total Carbs 7g; Dietary Fiber 1g; Net Carbs 6g; Protein 24g. Serving size: 1/4 pan.

7. Blackened Mahi-Mahi With Avocado-Lime Crema

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Smoky spice-crusted fish meets cool, creamy avocado. It’s taco night energy without the tortillas.

Ingredients:

• 4 (5 oz) mahi-mahi fillets
• 1 tbsp olive oil
• 1 tsp paprika
• 1 tsp cajun seasoning (low-sodium)
• 1/2 tsp garlic powder
• 1/4 tsp cayenne
• 1 ripe avocado
• 1/3 cup Greek yogurt (full-fat)
• 1 lime, juice
• Salt and pepper

Instructions:

1. Mix paprika, cajun, garlic powder, cayenne, salt, and pepper. Rub over fish.
2. Blend avocado, yogurt, lime juice, pinch of salt for crema.
3. Sear fish in hot oil 3–4 minutes per side until flaky.

Serve with shredded cabbage and pico for a deconstructed taco bowl. Swap mahi for halibut or cod if needed. Extra lime over everything—non-negotiable.

Nutrition (per serving, 1 fillet + 2 tbsp crema): Calories 330; Total Fat 17g; Total Carbs 6g; Dietary Fiber 3g; Net Carbs 3g; Protein 36g. Serving size: 1 plated portion.

8. Sheet-Pan Pesto Salmon And Veggie Confetti

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One pan, big flavors, minimal dishes. Herby pesto melts into salmon and roasty veggies for a colorful, low-effort dinner.

Ingredients:

• 4 (6 oz) salmon fillets
• 1/3 cup basil pesto (low-carb, store-bought or homemade)
• 1 small zucchini, sliced
• 1 small yellow squash, sliced
• 1 small red bell pepper, sliced
• 1 tbsp olive oil
• Salt and pepper

Instructions:

1. Heat oven to 425°F. Toss veggies with olive oil, salt, and pepper on a sheet pan; roast 10 minutes.
2. Push veggies aside. Place salmon in center; spread pesto on top.
3. Roast 10–12 more minutes until salmon flakes.

Add cherry tomatoes if you don’t mind a few extra carbs. Finish with grated Parmesan and a squeeze of lemon. Meal-prep win.

Nutrition (per serving, 1 fillet + veggies): Calories 460; Total Fat 30g; Total Carbs 8g; Dietary Fiber 2g; Net Carbs 6g; Protein 40g. Serving size: 1/4 sheet pan.

9. Coconut-Lime Poached Cod That Feels Like A Spa Day

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Silky cod poaches in a fragrant coconut bath with lime and cilantro. It’s gentle, soothing, and wildly flavorful.

Ingredients:

• 4 (5 oz) cod fillets
• 1 tbsp coconut oil
• 3 cloves garlic, minced
• 1 tsp grated ginger
• 1 (13.5 oz) can full-fat coconut milk
• 1 lime, zest and juice
• 1 tbsp fish sauce
• 1/4 cup cilantro, chopped
• Salt, pepper, red pepper flakes

Instructions:

1. Warm coconut oil in a deep skillet. Sauté garlic and ginger 30 seconds.
2. Stir in coconut milk, lime zest, fish sauce; simmer gently.
3. Nestle cod into sauce; cover and poach 8–10 minutes until flaky. Finish with lime juice and cilantro.

Serve with steamed broccoli or cauliflower rice. Add sliced chili for heat. This reheats like a dream.

Nutrition (per serving, 1 fillet + 1/4 sauce): Calories 360; Total Fat 24g; Total Carbs 5g; Dietary Fiber 0g; Net Carbs 5g; Protein 31g. Serving size: 1/4 of pan.

10. Dijon-Herb Baked Salmon With Crunchy Fennel Salad

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Tangy Dijon and fresh herbs create a crust that sings. A crisp fennel salad keeps everything light and fresh.

Ingredients:

• 4 (6 oz) salmon fillets
• 2 tbsp Dijon mustard
• 1 tbsp olive oil
• 1 tbsp lemon juice
• 2 tbsp fresh parsley, chopped
• 1 tbsp fresh dill, chopped
• 1 large fennel bulb, thinly sliced
• 1 cup arugula
• 1 tsp red wine vinegar
• Salt and pepper

Instructions:

1. Heat oven to 400°F. Mix Dijon, olive oil, lemon, parsley, dill; spread over salmon. Bake 12–14 minutes.
2. Toss fennel and arugula with vinegar, a drizzle of olive oil, salt, and pepper.
3. Serve salmon topped with the crunchy salad.

Add shaved Parmesan to the salad for extra oomph. Swap arugula for baby spinach if that’s what’s in the fridge.

Nutrition (per serving, 1 fillet + salad): Calories 420; Total Fat 25g; Total Carbs 6g; Dietary Fiber 2g; Net Carbs 4g; Protein 40g. Serving size: 1 plated portion.

11. Spicy Tuna-Stuffed Avocados You Can Eat With A Spoon

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Zero cooking, maximum satisfaction. Creamy avocado boats filled with zesty, protein-packed tuna—lunch or light dinner in 10 minutes.

Ingredients:

• 2 ripe avocados, halved and pitted
• 2 (5 oz) cans tuna in water, drained
• 2 tbsp mayonnaise
• 1 tsp Sriracha (or to taste)
• 1 tsp lemon juice
• 1 celery stalk, finely diced
• Salt and pepper

Instructions:

1. Mix tuna with mayo, Sriracha, lemon juice, celery, salt, and pepper.
2. Spoon into avocado halves. That’s it. You’re done.

Top with toasted sesame seeds or chopped chives. Use Greek yogurt instead of mayo if you want it lighter.

Nutrition (per serving, 1 stuffed avocado half): Calories 260; Total Fat 19g; Total Carbs 9g; Dietary Fiber 7g; Net Carbs 2g; Protein 16g. Serving size: 1/4 of total (one half avocado with tuna).

12. Garlicky Mussels In White Wine You’ll Sop Up With A Spoon

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A steamy pot of mussels with a garlicky, herby broth tastes luxurious but cooks in 10 minutes. Perfect for impressing guests with basically no effort.

Ingredients:

• 2 lbs fresh mussels, scrubbed and debearded
• 2 tbsp butter
• 2 tbsp olive oil
• 5 cloves garlic, thinly sliced
• 1/2 cup dry white wine
• 1/2 cup low-sodium chicken broth
• 1/4 tsp red pepper flakes
• 1/4 cup parsley, chopped
• Salt and pepper

Instructions:

1. Heat butter and oil in a large pot. Sauté garlic 1 minute.
2. Add wine, broth, and pepper flakes; bring to a boil.
3. Add mussels, cover, and steam 5–7 minutes until opened. Discard any that stay closed. Season and finish with parsley.

Serve with a side of roasted cauliflower to catch the broth. Add a splash of cream for a richer finish if you like.

Nutrition (per serving, ~1/2 lb mussels + broth): Calories 310; Total Fat 19g; Total Carbs 7g; Dietary Fiber 0g; Net Carbs 7g; Protein 24g. Serving size: 1/4 of pot.

13. Sesame-Ginger Seared Tuna With Quick Cucumber Salad

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Ruby-rare tuna with a toasty sesame crust feels like a splurge but cooks in 3 minutes. The crisp cucumber salad keeps it ultra-light.

Ingredients:

• 4 (4 oz) ahi tuna steaks
• 2 tbsp sesame oil
• 2 tbsp soy sauce or tamari
• 1 tsp grated ginger
• 1 tsp rice vinegar
• 2 tbsp sesame seeds (mixed white/black)
• 2 cups sliced cucumber
• 1 tsp lime juice
• Salt and pepper

Instructions:

1. Pat tuna dry. Mix 1 tbsp sesame oil with soy and ginger; brush on tuna. Press sesame seeds onto steaks.
2. Toss cucumbers with remaining sesame oil, rice vinegar, lime juice, salt, and pepper.
3. Heat a skillet on high. Sear tuna 45–60 seconds per side for rare.

Slice tuna and serve over the cucumber salad. Add wasabi mayo if you like drama. Chill the plates for extra finesse—chef’s kiss.

Nutrition (per serving, 1 tuna steak + salad): Calories 290; Total Fat 16g; Total Carbs 4g; Dietary Fiber 1g; Net Carbs 3g; Protein 33g. Serving size: 1 plated portion.

14. Spanish-Style Garlic Shrimp (Gambas Al Ajillo) In 10 Minutes

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Sizzling garlic, smoky paprika, and tender shrimp—taproom classic, zero fluff. It’s appetizer energy turned into a full, light dinner.

Ingredients:

• 1 lb large shrimp, peeled
• 1/4 cup olive oil
• 6 cloves garlic, thinly sliced
• 1/2 tsp smoked paprika
• 1/4 tsp red pepper flakes
• 2 tbsp sherry or dry white wine
• 2 tbsp parsley, chopped
• Salt and pepper

Instructions:

1. Warm olive oil in a skillet over medium. Add garlic; cook until just golden.
2. Add paprika, pepper flakes, and shrimp; cook 2 minutes until pink.
3. Pour in sherry; bubble 30 seconds. Season and finish with parsley.

Serve with grilled asparagus or over cauliflower mash. Add a lemon squeeze at the end to brighten everything up. Quick, bold, done.

Nutrition (per serving, 1/4 of recipe): Calories 260; Total Fat 18g; Total Carbs 2g; Dietary Fiber 0g; Net Carbs 2g; Protein 22g. Serving size: 1/4 skillet.

Ready to eat lighter without feeling deprived? These low carb seafood recipes bring big flavor, quick cook times, and plenty of variety, so dinner never gets boring. Pick one tonight, and thank yourself tomorrow.

Nutrition disclaimer: All nutrition values are estimates based on standard USDA data and typical products. Actual values will vary with specific ingredients, brands, and cooking methods.