Fish Croquettes
Fish croquettes are a delightful way to enjoy the flavors of the sea while providing a satisfying crunch on the outside and a tender, flavorful filling on the inside. These little bites of joy can be served as appetizers or as a main dish paired with a refreshing yogurt sauce. In this recipe, we’ll use fresh white fish fillets along with creamy potato, seasoned to perfection. Let’s dive into the process of creating these delicious fish croquettes that are sure to impress your family and friends!
Why This Recipe Is Reliable

This recipe for fish croquettes is not only easy to follow but also delivers consistently delicious results. The combination of steamed fish and potato creates a smooth texture that binds well with the breadcrumbs, ensuring that your croquettes hold their shape while frying. With a few fresh ingredients and simple techniques, you’ll have a dish that is both satisfying and packed with flavor. Plus, the inclusion of fresh herbs and lemon zest brightens every bite, making these croquettes a hit at any gathering.
Shopping List
- 400g white fish fillets (such as cod or haddock), steamed
- 1 medium potato, steamed
- 4 tablespoons panko breadcrumbs
- 2 tablespoons almond flour
- 2 free-range egg whites, lightly beaten
- Handful of fresh parsley, finely chopped
- 1 teaspoon lemon zest
- Sea salt and black pepper to taste
- 5 tablespoons panko breadcrumbs for coating
- 3 tablespoons extra virgin olive oil
- 1 cup yogurt
- 1 teaspoon garlic, grated
- 1 teaspoon lemon juice
- Salt and pepper to taste
- 1 lemon, cut into wedges, for serving
Equipment at a Glance
- Steamer or pot for steaming fish and potatoes
- Mixing bowl for combining ingredients
- Frying pan for cooking the croquettes
- Spatula for flipping the croquettes
- Serving plate for presentation
Fish Croquettes — Do This Next

Step 1: Prepare the Ingredients
Start by steaming the white fish fillets and the medium potato until they are fully cooked. Once done, allow them to cool slightly before handling. Flake the fish into small pieces and mash the potato in a mixing bowl until smooth.
Step 2: Mix the Filling
In the bowl with the mashed potato, add the flaked fish, 4 tablespoons of panko breadcrumbs, almond flour, lightly beaten egg whites, chopped parsley, lemon zest, sea salt, and black pepper. Mix everything together until well combined.
Step 3: Shape the Croquettes
Wet your hands slightly to prevent sticking and take small portions of the mixture to form into oval or round shapes. Aim for about 2-3 tablespoons of the mixture per croquette. Place the formed croquettes on a plate lined with parchment paper.
Step 4: Coat the Croquettes
Once all the croquettes are shaped, take the remaining 5 tablespoons of panko breadcrumbs and coat each croquette evenly. This will give them a lovely crunch when fried.
Step 5: Fry the Croquettes
Heat the extra virgin olive oil in a frying pan over medium heat. Once hot, carefully add the croquettes to the pan in batches, being sure not to overcrowd. Fry for about 3-4 minutes on each side or until golden brown and crispy. Once done, transfer them to a paper towel-lined plate to absorb any excess oil.
Step 6: Prepare the Yogurt Sauce
In a small bowl, mix together the yogurt, grated garlic, lemon juice, and a pinch of salt and pepper. This sauce will serve as a refreshing dip for your fish croquettes.
Step 7: Serve and Enjoy
Serve your crispy fish croquettes hot with a side of the yogurt sauce and lemon wedges. Enjoy this delightful dish with family and friends!
Healthier Substitutions

- Use sweet potato instead of regular potato for added nutrients and a hint of sweetness.
- Swap out almond flour with whole wheat flour for a different flavor and texture.
- Replace the yogurt with a plant-based yogurt for a dairy-free alternative.
- Use baked or air-fried methods instead of pan-frying to reduce oil consumption.
What Could Go Wrong
- Overcooking the fish or potato can lead to a dry filling. Ensure they are cooked just until tender.
- Too much moisture in the mixture can cause the croquettes to fall apart. Make sure to drain any excess water from the fish and potato.
- Not allowing the croquettes to set before frying can cause them to lose shape. Chill them in the refrigerator for about 30 minutes if possible.
- Frying at too high a temperature can burn the outside while leaving the inside raw. Maintain a medium heat for even cooking.
How to Store & Reheat
Leftover fish croquettes can be stored in an airtight container in the refrigerator for up to 3 days. To reheat, place them in a preheated oven at 180°C (350°F) for about 10-15 minutes or until heated through and crispy. Alternatively, you can reheat them in a frying pan over medium heat for a few minutes on each side.
Frequently Asked Questions
Can I freeze fish croquettes?
Yes! You can freeze uncooked fish croquettes. Once shaped, place them on a baking sheet and freeze until solid. Then transfer them to a freezer bag. When ready to cook, fry them directly from frozen, adding a few extra minutes to the cooking time.
What type of fish is best for croquettes?
White fish varieties like cod, haddock, or tilapia work best for fish croquettes due to their mild flavor and flaky texture. Feel free to choose your favorite sustainable fish option.
Can I make these croquettes ahead of time?
Absolutely! You can prepare the mixture and shape the croquettes a day in advance. Store them in the refrigerator, and fry them just before serving for the best results.
What should I serve with fish croquettes?
These fish croquettes pair wonderfully with a fresh salad, roasted vegetables, or a side of crispy fries. The yogurt sauce adds a lovely creaminess that complements the croquettes beautifully.
Serve & Enjoy
Whether you’re having a casual dinner at home or hosting a gathering, these fish croquettes are sure to be a crowd-pleaser. Their crispy exterior and flavorful filling make them an irresistible treat that everyone will love. Don’t forget to squeeze some fresh lemon juice over the top for that extra zing, and dip them in the creamy yogurt sauce for a delightful contrast. Enjoy every bite of these delicious fish croquettes that are not only tasty but also simple to make!

Fish Croquettes
Ingredients
Equipment
Method
- Start by steaming the white fish fillets and the medium potato until they are fully cooked. Once done, allow them to cool slightly before handling. Flake the fish into small pieces and mash the potato in a mixing bowl until smooth.
- In the bowl with the mashed potato, add the flaked fish, 4 tablespoons of panko breadcrumbs, almond flour, lightly beaten egg whites, chopped parsley, lemon zest, sea salt, and black pepper. Mix everything together until well combined.
- Wet your hands slightly to prevent sticking and take small portions of the mixture to form into oval or round shapes. Aim for about 2-3 tablespoons of the mixture per croquette. Place the formed croquettes on a plate lined with parchment paper.
- Once all the croquettes are shaped, take the remaining 5 tablespoons of panko breadcrumbs and coat each croquette evenly. This will give them a lovely crunch when fried.
- Heat the extra virgin olive oil in a frying pan over medium heat. Once hot, carefully add the croquettes to the pan in batches, being sure not to overcrowd. Fry for about 3-4 minutes on each side or until golden brown and crispy. Once done, transfer them to a paper towel-lined plate to absorb any excess oil.
- In a small bowl, mix together the yogurt, grated garlic, lemon juice, and a pinch of salt and pepper. This sauce will serve as a refreshing dip for your fish croquettes.
- Serve your crispy fish croquettes hot with a side of the yogurt sauce and lemon wedges. Enjoy this delightful dish with family and friends!
Notes
- Use sweet potato instead of regular potato for added nutrients and sweetness.
- Swap out almond flour with whole wheat flour for a different flavor and texture.
- Replace the yogurt with a plant-based yogurt for a dairy-free option.
