Why You’ll Love This Recipe
These small cod gratins are not only delicious but also easy to make. The cod is delicately cooked in a flavorful, creamy sauce, and then topped with a crispy breadcrumb mixture that adds texture and extra flavor. With the individual portions, they’re perfect for serving at a dinner party or family gathering. The best part? They come together quickly, making them a perfect choice for both special occasions and weeknight dinners. Plus, the creamy sauce complements the mild fish beautifully, and the breadcrumbs give a satisfying crunch in every bite.
Ingredients
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4 small cod fillets (about 4 oz each)
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1 tbsp olive oil
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Salt and pepper, to taste
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1/2 cup heavy cream (or coconut cream for a dairy-free version)
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1/4 cup grated Parmesan cheese
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1/4 cup breadcrumbs (preferably panko for extra crunch)
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1 tbsp butter (melted)
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1 tbsp fresh parsley, chopped (for garnish)
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1 tsp lemon zest (optional, for added freshness)
(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)
Directions
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Preheat the oven: Preheat your oven to 375°F (190°C). Grease or line a baking dish with parchment paper. If you’re making individual gratins, you can use small ramekins.
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Prepare the cod fillets: Place the cod fillets on a baking sheet or in a baking dish. Drizzle with olive oil and season with salt and pepper. Bake for 10-12 minutes, or until the cod is cooked through and flakes easily with a fork. If you’re using smaller fillets, reduce the cooking time slightly.
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Make the creamy sauce: In a small saucepan, heat the heavy cream over medium heat until warmed through. Stir in the grated Parmesan cheese and cook for 2-3 minutes until the cheese has melted and the sauce is smooth. Remove from heat and set aside.
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Prepare the breadcrumb topping: In a small bowl, combine the breadcrumbs, melted butter, and parsley. Stir until the breadcrumbs are well coated in butter. If you like, you can add a little garlic powder or a squeeze of lemon juice for extra flavor.
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Assemble the gratins: Once the cod is cooked, break it into smaller pieces and divide it evenly among the individual gratin dishes or leave it in the baking dish. Pour the creamy sauce over the cod and sprinkle the breadcrumb mixture on top.
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Bake the gratins: Place the gratins in the oven and bake for an additional 10-15 minutes, or until the topping is golden brown and crispy. If you want an extra-crisp top, you can broil the gratins for the last 2-3 minutes—just keep a close eye on them to prevent burning.
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Garnish and serve: Remove the gratins from the oven and garnish with fresh parsley and a sprinkle of lemon zest (if using). Serve immediately with your favorite sides, such as roasted vegetables or a light salad.
Servings and Timing
This recipe serves 4 people (one gratin per person).
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Prep time: 10 minutes
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Cook time: 20-25 minutes
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Total time: 30-35 minutes
Variations
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Vegetable Gratins: Add vegetables like spinach, leeks, or mushrooms to the gratins for extra flavor and texture.
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Cheesy Version: Add more cheese to the sauce (cheddar, Gruyère, or mozzarella) for a cheesier gratin. You can also mix cheese into the breadcrumbs for extra richness.
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Herb Variations: Experiment with different herbs like thyme, dill, or tarragon for added freshness and flavor.
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Dairy-Free Option: Use coconut cream or a non-dairy alternative for the sauce and plant-based cheese for the topping to make this dish completely dairy-free.
Storage/Reheating
Leftovers can be stored in an airtight container in the refrigerator for up to 2 days. To reheat, place the gratins in the oven at 350°F (175°C) for 10-15 minutes, or until heated through and the topping is crispy again. You can also microwave individual portions for 1-2 minutes, but the topping may lose some of its crispiness.
FAQs
Can I use frozen cod fillets?
Yes, you can use frozen cod fillets for this recipe. Just be sure to thaw them completely before cooking. You may need to adjust the baking time slightly if the fillets are thick.
Can I use a different type of fish for this recipe?
Yes, you can substitute cod with other mild white fish like haddock, tilapia, or halibut. Make sure to adjust the cooking time based on the thickness of the fish.
Can I make this recipe ahead of time?
Yes, you can prepare the gratins up to the point of baking. Cover them with plastic wrap or foil and store them in the refrigerator for up to 24 hours. When ready to bake, remove the cover and bake as directed.
Can I make a larger batch?
Absolutely! Just double or triple the ingredients as needed and use a larger baking dish. The cooking time might vary depending on the size of the dish, so check for doneness after 20 minutes.
How can I make the gratin more flavorful?
You can add a pinch of garlic powder, onion powder, or smoked paprika to the breadcrumbs for added flavor. Adding a squeeze of lemon juice before serving also enhances the taste.
Can I freeze these gratins?
Yes, you can freeze the assembled cod gratins before baking. Wrap them tightly with plastic wrap and aluminum foil, and store them in the freezer for up to 3 months. To bake, thaw in the refrigerator overnight and bake according to the recipe directions.
Conclusion
Small Cod Gratins are a perfect combination of creamy, cheesy goodness and crispy, golden breadcrumbs, all wrapped around tender cod fillets. This dish is easy to prepare, making it ideal for weeknight dinners or special occasions. With endless possibilities for customization, you can easily tailor this recipe to suit your preferences. Whether served in individual portions or as one large dish, these gratins are sure to be a hit with anyone who loves seafood!

Small Cod Gratins
- Prep Time: 10 minutes
- Cook Time: 25-30 minutes
- Total Time: 35-40 minutes
- Yield: 4 servings
- Category: Main Dish
- Method: Baking
- Cuisine: Seafood
Description
Small Cod Gratins are a delightful, individual-sized seafood dish featuring tender cod fillets topped with a rich, creamy sauce and a crispy, golden breadcrumb topping. Perfect for a main dish or elegant appetizer, this recipe is simple yet impressive, combining creamy, cheesy flavors with a crunchy topping.
Ingredients
- 4 small cod fillets (about 4 oz each)
- 1 tbsp olive oil
- Salt and pepper, to taste
- 1/2 cup heavy cream (or coconut cream for a dairy-free version)
- 1/4 cup grated Parmesan cheese
- 1/4 cup breadcrumbs (preferably panko for extra crunch)
- 1 tbsp butter (melted)
- 1 tbsp fresh parsley, chopped (for garnish)
- 1 tsp lemon zest (optional, for added freshness)
Instructions
- Preheat the oven: Preheat your oven to 375°F (190°C). Grease or line a baking dish with parchment paper. If using individual gratins, use small ramekins.
- Prepare the cod fillets: Place the cod fillets on a baking sheet or in a baking dish. Drizzle with olive oil and season with salt and pepper. Bake for 10-12 minutes until cooked through and flakes easily.
- Make the creamy sauce: In a small saucepan, heat heavy cream over medium heat until warmed through. Stir in Parmesan cheese and cook for 2-3 minutes until smooth. Remove from heat.
- Prepare the breadcrumb topping: In a small bowl, combine breadcrumbs, melted butter, and parsley. Stir until well-coated.
- Assemble the gratins: Break cooked cod into smaller pieces and divide it between ramekins or the baking dish. Pour the creamy sauce over the cod and sprinkle the breadcrumb mixture on top.
- Bake: Place in the oven and bake for 10-15 minutes, until golden brown and crispy. For an extra-crisp top, broil for the last 2-3 minutes.
- Garnish and serve: Remove from the oven and garnish with parsley and lemon zest. Serve immediately with sides like mashed potatoes or a salad.
Notes
Vegetarian Option: Use plant-based cutlets like tofu or tempeh for a vegetarian version of the gratin.Mushroom Substitution: Substitute cod with other fish like haddock, tilapia, or halibut.Storage: Leftovers can be stored in an airtight container for 2 days. Reheat in the oven or microwave. Can also be frozen for up to 3 months.
Nutrition
- Serving Size: 1 gratin
- Calories: 350
- Sugar: 1g
- Sodium: 480mg
- Fat: 23g
- Saturated Fat: 12g
- Unsaturated Fat: 9g
- Trans Fat: 0g
- Carbohydrates: 15g
- Fiber: 1g
- Protein: 27g
- Cholesterol: 80mg