11 High-Protein Pescatarian Meals We Tested (Fish and Seafood Dinners)

Eleven fish and seafood dinners we cook and measure in our own kitchens, from a 103-calorie Turkish sea bass soup to a whole grilled branzino with 47g of protein. Every dish is pescatarian, most are low-carb or gluten-free, and the comparison table shows tested calories and protein so you can match the meal to your macros. The fish cakes recipe is right on this page; every other dish links to its full step-by-step version.

Every Meal Compared (Tested Values)

How We Tested

These recipes come from two kitchens: Damla develops the Mediterranean and Turkish-style fish dishes in Wayne, New Jersey, and Andrea, who grew up on Ecuador’s coast, contributes the Latin American seafood, including the encebollado her family makes at home. Calories and protein come from the tested nutrition card on each linked recipe page, per serving as printed.

Soups: The Light End

1. Low-Carb Fish Soup, 103 Calories

Sea bass simmered into a clean, brothy soup that lands at 103 calories a bowl, the lightest meal on this list. It proves the quiet advantage of pescatarian eating: fish gives you dinner-level satisfaction at soup-level calories.

2. Ecuadorian Encebollado, 149 Calories

Ecuador’s national fish soup: albacore tuna, yuca, and pickled red onion in a tomato broth. Andrea grew up eating it on the coast, where it is equally famous as a Sunday breakfast and a hangover cure. Made with canned tuna, it is also one of the cheapest high-quality fish meals you can cook.

The Fish Cakes Recipe (300 cal, 25g protein)

Our haddock fish cakes stay on this page as the house recipe: 25g of protein at 300 calories, and the dish we recommend to anyone cooking fish for kids.

Per serving (makes 4): 300 calories, 8g net carbs, 10g fat, 25g protein

Ingredients: 1.10 lbs (500g) haddock or sea bass fillet, 6 scallions, 4 shallots, 1/2 bunch parsley, 1/4 bunch dill, 1 egg yolk, 1.5 tbsp breadcrumbs, grated peel of 1 lemon, 1/2 tsp curry, 1 cup oil for frying, salt and pepper

Method:

1. Clean the skin and bones from the fillet. Wash, dry thoroughly, and chop into very small pieces.

2. Finely chop the dill and parsley, cut the scallions into rings, and soak the shallots in hot water for 5 minutes before peeling and dicing them fine.

3. Combine the fish, shallots, scallions, breadcrumbs, herbs, egg yolk, curry, lemon peel, salt, and pepper in a deep bowl.

4. Knead like a dough, roll walnut-sized pieces, and press into patties.

5. Fry both sides in preheated oil until golden, rest on a paper towel, and serve lukewarm.

From our kitchen: the shallot soak is not optional politeness, it is what keeps the onion from overpowering the haddock.

Salmon Four Ways

3-6. The Dukan Salmon Collection (289 to 950 cal)

Four salmon recipes on one page, originally built for the Dukan diet‘s protein phases, which makes them the highest-protein dishes we publish: a smoked salmon pancake at 289 calories and 28g protein for breakfast, salmon meatballs at 500 and 57g, baked salmon at 769 and 78g, and fried salmon at a full 950 calories with 100g of protein. Pick by your target.

7. Beurre Blanc Salmon (799 cal, 53g protein)

Baked salmon under a classic French butter sauce, kept low-carb. This is the one to cook when a restaurant-style plate is the goal; the beurre blanc takes attention but not skill.

Shellfish and Comfort Dishes

8. Creamy Keto Shrimp Scampi (363 cal, 25 minutes)

Andrea’s weeknight scampi: shrimp in a garlic cream sauce with no pasta underneath, keeping it keto at 363 calories. The fastest dish on this list at 25 minutes start to finish.

9. Creamy Broccoli with Tuna (604 cal, 28g protein)

Canned tuna baked with broccoli in cream, the pescatarian answer to a casserole craving. Keto as written and built from pantry staples.

The Feast Dish

10-11. Whole Grilled Branzino (859 cal, 47g protein)

A whole branzino grilled Mediterranean-style with olive oil and lemon. Cooking a fish whole intimidates people, and it should not: it is more forgiving than fillets because the bones and skin protect the flesh. This is the dish for a table of guests.

Complete the Plate

A pescatarian dinner is fish plus sides, and these vegetarian dishes from our pescatarian collection fill the rest of the table: our low-calorie meatless meals with recipe videos, including an asparagus cauliflower pizza at 150 calories, the keto tahini bread and cauliflower puree, or a full 1,200-calorie pescatarian day plan if you want the meals mapped out. For the diet basics, see what a pescatarian diet is.

FAQ

What does a high-protein pescatarian eat for dinner?

Fish or shellfish as the protein center, vegetables or legumes around it. The highest-protein options on this list are the Dukan fried salmon at 100g of protein, baked salmon at 78g, and salmon meatballs at 57g per serving.

Is a pescatarian diet good for building muscle?

Fish delivers complete protein comparable to meat: four dishes on this list exceed 45g of protein per serving. Salmon and tuna also bring omega-3 fats, which support recovery. The practical challenge is cost, which is why the canned-tuna dishes here matter.

What is the cheapest high-protein fish meal?

Canned tuna dishes: the Ecuadorian encebollado and the creamy broccoli tuna bake both build a full dinner from a pantry can. Fish cakes from haddock are the next cheapest per serving.

Which of these meals are keto?

The shrimp scampi and creamy broccoli tuna are keto as written. The fish soup, beurre blanc salmon, and the Dukan salmon recipes are low-carb but not formulated for strict keto macros.