Seafood Surprises at Costco: Which Frozen Finds Are Worth Your Cart?

September 30, 2025

Dive into the freezer section at Costco to uncover some of the best seafood selections that bring convenience, flavor, and quality right to your dinner table.

Whether you’re a fan of classic fish sticks or looking for something a bit more gourmet like seasoned salmon, Costco has a variety of frozen seafood options that are perfect for quick dinners or sophisticated meals. Let’s explore which of these seafood surprises are truly worth adding to your cart.

1. Sea Cuisine Tortilla Crusted Tilapia $17.99/2 lbs

This tilapia features a unique, crunchy tortilla crust for a delightful texture and a kick of flavor.

Nutritional Facts:

  • Calories per serving: 190
  • Fats: 9g
  • Carbs: 13g
  • Sodium: 350mg
  • Dietary Fiber: 1g
  • Sugars: 1g
  • Protein: 14g

Ingredients:

Tilapia, tortilla crumbs, spices, vegetable oil.

Preparation Instructions:

Bake in a preheated oven at 400°F for 20-25 minutes until golden brown and fish flakes easily with a fork.

2. Morey’s Fine Fish & Seafood Wild Alaskan Salmon Seasoned Grill $19.99/1.5 lbs

Marinated and seasoned with a blend of herbs and spices, these salmon fillets are perfect for a healthy, flavorful meal.

Nutritional Facts:

  • Calories per serving: 180
  • Fats: 10g
  • Carbs: 1g
  • Sodium: 300mg
  • Dietary Fiber: 0g
  • Sugars: 0g
  • Protein: 23g

Ingredients:

Wild Alaskan salmon, olive oil, garlic, herbs, spices.

Preparation Instructions:

Grill over medium heat for 6-8 minutes per side or bake at 375°F for 18-20 minutes.

3. Trident Seafoods Alaskan Salmon Burgers $15.99/3 lbs

Made from wild Alaskan salmon, these burgers are a tasty and healthier alternative to traditional beef patties.

Nutritional Facts:

  • Calories per serving: 170
  • Fats: 9g
  • Carbs: 1g
  • Sodium: 340mg
  • Dietary Fiber: 0g
  • Sugars: 0g
  • Protein: 20g

Ingredients:

Alaskan salmon, vegetable oil, natural flavorings.

Preparation Instructions:

Grill on medium heat for 4-5 minutes per side or cook in a skillet over medium heat until heated through.

4. Kirkland Signature Everything Seasoning Breaded Cod $18.99/2.5 Lb

Cod fillets breaded with a savory everything bagel seasoning for a burst of flavor in every bite.

Nutritional Facts:

  • Calories per serving: 250
  • Fats: 12g
  • Carbs: 18g
  • Sodium: 580mg
  • Dietary Fiber: 1g
  • Sugars: 2g
  • Protein: 17g

Ingredients:

Cod, wheat flour, everything bagel seasoning (sesame seeds, poppy seeds, dried onion, dried garlic, salt).

Preparation Instructions:

Bake in an oven at 425°F for 16-18 minutes until crispy and golden.

5. Kirkland Signature Breaded Panko Shrimp
$21.99 for 2 lbs

Image Editorial Credit: Costco

Crispy, golden panko-breaded shrimp ready to be the star of your next meal.

Nutritional Facts:

  • Calories per serving: 210
  • Fats: 12g
  • Carbs: 19g
  • Sodium: 540mg
  • Dietary Fiber: 1g
  • Sugars: 0g
  • Protein: 9g

Ingredients:

Shrimp, panko breadcrumbs, vegetable oil.

Preparation Instructions:

Fry in oil at 350°F for 2-3 minutes or bake at 450°F for 14-16 minutes until golden.

6. Kirkland Signature Garlic Butter Shrimp
$22.99 for 2 lbs

Succulent shrimp bathed in a rich garlic butter sauce, perfect for a luxurious yet easy dish.

Nutritional Facts:

  • Calories per serving: 170
  • Fats: 9g
  • Carbs: 1g
  • Sodium: 570mg
  • Dietary Fiber: 0g
  • Sugars: 0g
  • Protein: 20g

Ingredients:

Shrimp, butter, garlic, herbs.

Preparation Instructions:

Sauté on medium heat for 5-7 minutes or until fully heated.

7. Trident Seafoods The Ultimate Fish Stick
$11.99 for 4 lbs

Premium fish sticks made from whole fillets for a satisfying crunch and flavor.

Nutritional Facts:

  • Calories per serving: 230
  • Fats: 12g
  • Carbs: 22g
  • Sodium: 340mg
  • Dietary Fiber: 1g
  • Sugars: 1g
  • Protein: 9g

Ingredients:

Pollock, wheat flour, cornstarch, salt, spices.

Preparation Instructions:

Bake in an oven at 425°F for 15-17 minutes, flipping halfway through.

8. Trident Seafoods Beer Battered Alaska Cod $14.99/2.5 lbs

Light and crispy beer-battered cod fillets, ideal for a classic fish and chips meal.

Nutritional Facts:

  • Calories per serving: 290
  • Fats: 15g
  • Carbs: 23g
  • Sodium: 550mg
  • Dietary Fiber: 1g
  • Sugars: 0g
  • Protein: 14g

Ingredients:

Alaska cod, beer batter (wheat flour, beer, salt, leavening).

Preparation Instructions:

Fry in oil at 375°F for 7-8 minutes or bake at 425°F for 20-25 minutes until crispy.

Final Thoughts

Each of these frozen seafood finds at Costco offers a convenient solution for delicious seafood meals at home. Whether you’re craving a quick snack or a hearty dinner, these selections promise great taste and even better value. Happy seafood shopping at Costco!

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