Ocean Blue Fish Dish

Featured in: Twilight Suppers

This vibrant dish highlights tender blue fish fillets combined with small shrimp and an array of fresh vegetables like fennel, red onion, zucchini, and cherry tomatoes. Infused with garlic, lemon zest and juice, capers, dill, and parsley, the flavors evoke the freshness of the ocean. The fish and seafood are gently baked after sautéing the vegetables in olive oil to meld all ingredients beautifully. An optional serving over quinoa or wild rice adds wholesome texture and balance. A simple yet elegant dish perfect for pescatarian meals or any seafood lover.

Updated on Thu, 04 Dec 2025 14:32:00 GMT
Vibrant Plongeons dans l'Océan Poisson Bleu showcasing flaky fish, colorful veggies, and zesty lemon, ready to serve. Save to Pinterest
Vibrant Plongeons dans l'Océan Poisson Bleu showcasing flaky fish, colorful veggies, and zesty lemon, ready to serve. | krispyrecipes.com

A vibrant seafood dish featuring tender blue fish fillets, fresh vegetables, and a hint of citrus, evoking the freshness of the ocean.

Preparation Time: 20 minutes Cooking Time: 25 minutes Total Time: 45 minutes

Ingredients

  • Fish & Seafood: 4 blue fish fillets (e.g. mackerel sardine or bluefish) about 150 g each 200 g small shrimp peeled and deveined
  • Vegetables: 1 fennel bulb thinly sliced 1 red onion finely chopped 1 small zucchini diced 200 g cherry tomatoes halved
  • Aromatics & Seasonings: 2 cloves garlic minced Zest and juice of 1 lemon 1 tbsp capers drained 2 tbsp fresh parsley chopped 1 tbsp fresh dill chopped 1 tsp sea salt ½ tsp freshly ground black pepper ½ tsp smoked paprika 4 tbsp extra virgin olive oil
  • Accompaniment: 200 g cooked quinoa or wild rice (optional)

Instructions

Step 1:
Preheat the oven to 190°C (375°F).
Step 2:
Rinse and pat dry the blue fish fillets. Season both sides with salt pepper and smoked paprika.
Step 3:
Heat 2 tbsp olive oil in a large ovenproof skillet over medium heat. Add the red onion and fennel sauté for 3–4 minutes until softened.
Step 4:
Add garlic and zucchini cook for another 2 minutes. Stir in cherry tomatoes capers half the lemon zest and half the parsley.
Step 5:
Lay the blue fish fillets and shrimp over the vegetables. Drizzle with remaining olive oil and lemon juice.
Step 6:
Sprinkle with dill and remaining lemon zest. Transfer the skillet to the oven and bake for 15–18 minutes until the fish is cooked through and the shrimp are pink.
Step 7:
Remove from oven garnish with the rest of the parsley. Serve hot optionally over quinoa or wild rice.
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| krispyrecipes.com

Serve with a chilled Sauvignon Blanc or a dry rosé.

Required Tools

Ovenproof skillet or baking dish Chefs knife Cutting board Measuring spoons

Allergen Information

Contains fish and shellfish (shrimp) Double-check for allergens in capers and other processed ingredients.

Nutritional Information

Calories: 340 Total Fat: 15 g Carbohydrates: 12 g Protein: 36 g

A close-up of steaming Plongeons dans l'Océan Poisson Bleu suggests a perfectly cooked blue fish with tender shrimp and fragrant herbs. Save to Pinterest
A close-up of steaming Plongeons dans l'Océan Poisson Bleu suggests a perfectly cooked blue fish with tender shrimp and fragrant herbs. | krispyrecipes.com

Enjoy this fresh and flavorful seafood dish any time of the year.

Common Recipe Questions

What types of blue fish work best for this dish?

Mackerel, sardine, and bluefish are all excellent choices due to their firm flesh and rich flavor, which hold up well during baking.

Can I substitute the shrimp with other seafood?

Yes, small scallops or peeled crab meat can be good alternatives that complement the fish and vegetables nicely.

How should the vegetables be prepared before baking?

Sauté the fennel, red onion, garlic, and zucchini in olive oil until softened to enhance their flavors before layering with fish and shrimp.

What is the purpose of lemon zest and juice in the dish?

Lemon zest and juice add brightness and a subtle citrus aroma that balances the richness of the fish and seafood.

Can this dish be made spicier?

Absolutely, adding a pinch of chili flakes before baking provides a gentle heat that complements the other flavors well.

What is a good side to serve with this dish?

Serving it over cooked quinoa or wild rice adds a satisfying texture and makes the meal more filling.

Ocean Blue Fish Dish

Baked blue fish paired with fresh vegetables, citrus, and herbs for a bright, flavorful meal.

Prep Duration
20 minutes
Cooking Duration
25 minutes
Overall Time
45 minutes
Created by Mia Harper

Recipe Type Twilight Suppers

Skill Level Medium

Cuisine Type French

Total Portions 4 Serving Size

Dietary Considerations No Dairy, No Gluten

What You’ll Need

Fish & Seafood

01 4 blue fish fillets (approximately 5.3 oz each; species such as mackerel, sardine, or bluefish)
02 7 oz small shrimp, peeled and deveined

Vegetables

01 1 fennel bulb, thinly sliced
02 1 red onion, finely chopped
03 1 small zucchini, diced
04 7 oz cherry tomatoes, halved

Aromatics & Seasonings

01 2 cloves garlic, minced
02 Zest and juice of 1 lemon
03 1 tablespoon capers, drained
04 2 tablespoons fresh parsley, chopped
05 1 tablespoon fresh dill, chopped
06 1 teaspoon sea salt
07 ½ teaspoon freshly ground black pepper
08 ½ teaspoon smoked paprika
09 4 tablespoons extra virgin olive oil

Accompaniment

01 7 oz cooked quinoa or wild rice (optional)

How to Make It

Step 01

Preheat oven: Preheat the oven to 375°F

Step 02

Season fish: Rinse and pat dry the blue fish fillets; season both sides evenly with sea salt, black pepper, and smoked paprika

Step 03

Sauté vegetables: Heat 2 tablespoons of olive oil in a large ovenproof skillet over medium heat; add the red onion and fennel and sauté for 3 to 4 minutes until softened

Step 04

Add garlic and zucchini: Incorporate minced garlic and diced zucchini into the skillet; cook for an additional 2 minutes

Step 05

Combine tomatoes and seasonings: Stir in cherry tomatoes, capers, half of the lemon zest, and half of the parsley, mixing thoroughly

Step 06

Arrange seafood and finish seasoning: Place the blue fish fillets and shrimp atop the vegetable mixture; drizzle with the remaining olive oil and fresh lemon juice; sprinkle with chopped dill and the remaining lemon zest

Step 07

Bake the dish: Transfer the skillet to the oven and bake uncovered for 15 to 18 minutes, until the fish flakes easily and shrimp turn pink

Step 08

Garnish and serve: Remove from oven, garnish with the remaining parsley, and serve immediately; optionally accompany with quinoa or wild rice

Tools You’ll Need

  • Ovenproof skillet or baking dish
  • Chef's knife
  • Cutting board
  • Measuring spoons

Possible Allergens

Double-check each ingredient for allergens and consult an expert if you're unsure.
  • Contains fish and shellfish (shrimp); verify allergens in capers and other processed ingredients

Nutritional Information (per serving)

This data is for informational purposes and shouldn't replace professional advice.
  • Calorie Count: 340
  • Total Fat: 15 grams
  • Total Carbohydrates: 12 grams
  • Protein Content: 36 grams