Imagine sinking your teeth into a perfectly crispy fish cake, where the golden exterior gives way to a tender, flaky interior bursting with the freshest flavors of the sea. The delightful aroma of herbs and spices wafts through the air, instantly transporting you to a sun-soaked beachside café, where laughter mingles with the sound of waves crashing nearby.
These fish cakes are not just a dish; they are a celebration of flavor and nostalgia. Picture gathering around the dinner table with loved ones, sharing stories and savoring every bite as you reminisce about past summer adventures. Whether it’s a casual weeknight dinner or a festive gathering, these delectable morsels promise to elevate any occasion, leaving everyone clamoring for that second helping!
Why Is fish cakes So Irresistibly Good?
Fresh fish fillets like cod or salmon bring a delightful flavor that makes each bite a treat. Leftover mashed potatoes not only save time but also add creaminess to the mix, making these cakes incredibly satisfying. Herbs and spices, including fresh parsley and green onions, elevate the taste profile, ensuring every mouthful bursts with freshness. Quick to prepare in just 35 minutes, these fish cakes are perfect for a light meal or an impressive appetizer that will wow your guests!
fish cakes Ingredients
For the Fish Cake Mixture
- 1 lb fresh fish fillets (such as cod or salmon) – Use skinless fillets for a tender and flavorful base.
- 1 cup mashed potatoes (preferably leftover) – Leftover mashed potatoes add creaminess and help bind the mixture together.
- 1 large egg (beaten) – The egg acts as a binder, keeping your fish cakes from falling apart.
- 1 tbsp fresh parsley (chopped) – Fresh parsley adds a burst of color and a hint of freshness to your cakes.
- 1 tbsp green onions (chopped) – Green onions give a mild onion flavor that complements the fish beautifully.
- 1 tsp lemon juice – A splash of lemon juice brightens the flavors and enhances the freshness of the fish cakes.
- 1 tsp salt – Salt brings out the natural flavors of all the ingredients in this dish.
- 1/2 tsp black pepper – Freshly ground black pepper adds warmth and depth to your fish cakes.
- 1/2 cup bread crumbs (for coating) – Coating with bread crumbs gives your fish cakes a crispy exterior when fried.
For Frying
- 1/4 cup vegetable oil (for frying) – Use vegetable oil for frying to achieve that perfect golden brown crust on each cake.
How to Make fish cakes
1. Combine ingredients: In a mixing bowl, combine the 1 lb fresh fish fillets (like cod or salmon), 1 cup mashed potatoes, beaten egg, 1 tbsp fresh parsley, 1 tbsp green onions, 1 tsp lemon juice, 1 tsp salt, and 1/2 tsp black pepper. Mix until well combined for a flavorful base.
2. Shape patties: Form the mixture into patties, about 2-3 inches in diameter. This size ensures even cooking and that perfect crispy exterior.
3. Coat with breadcrumbs: Coat each patty in 1/2 cup bread crumbs, pressing gently to adhere. This will give your fish cakes that delightful crunch when fried.
4. Heat oil: Heat 1/4 cup vegetable oil in a frying pan over medium heat. You want the oil hot enough to sizzle when you add the patties—about 350°F is ideal.
5. Fry the patties: Add the fish cakes to the pan, cooking in batches if necessary, and fry for about 4-5 minutes on each side or until they are golden brown and crispy. Keep an eye on them; you want that beautiful color!
6. Drain excess oil: Remove from the pan and drain on paper towels to soak up any extra oil, keeping your fish cakes light and delicious.
Optional: Serve with a squeeze of lemon for an extra zing!
Exact quantities are listed in the recipe card below.
Pro Tips for fish cakes
- Fish Selection: Use fresh, high-quality fish fillets like cod or salmon for the best flavor and texture in your fish cakes.
- Mashed Potato Magic: Leftover mashed potatoes work best as they help bind the mixture without making it too wet; avoid adding extra liquid.
- Coating Crunch: Ensure you press the bread crumbs onto each patty firmly to prevent them from falling off during frying.
- Perfect Patty Size: Aim for 2-3 inch patties; larger ones may not cook through evenly, risking a raw center in your fish cakes.
- Frying Technique: Don’t overcrowd the pan—fry in batches to maintain the oil temperature and achieve that lovely golden-brown crust.
- Drain Properly: After frying, place fish cakes on paper towels immediately to absorb any excess oil, keeping them crispy and light.
How to Store and Freeze fish cakes

- Fridge: Store leftover fish cakes in an airtight container for up to 3 days. Make sure they are completely cooled before sealing to maintain freshness.
- Freezer: For longer storage, freeze uncooked fish cakes on a baking sheet until firm, then transfer to a freezer bag for up to 3 months. This prevents them from sticking together.
- Reheating: To reheat, bake frozen fish cakes at 375°F (190°C) for about 20-25 minutes or until heated through. Alternatively, pan-fry them in a little oil until golden brown and crispy.
- Fresh Herbs: If using fresh parsley or green onions, store any leftovers in a sealed bag with a damp paper towel in the fridge to keep them fresh for several days.
fish cakes Your Way
Feel free to get creative and adjust this recipe to suit your taste buds and dietary needs!
- Dairy-Free: Substitute mashed potatoes with dairy-free alternatives like cashew cream or coconut milk for a lighter texture. This way, you can enjoy the same comforting flavors without the dairy.
- Spicy Kick: Add finely chopped jalapeños or a dash of cayenne pepper to the mixture for a zesty heat that brings your fish cakes to life. The warmth from the spices transforms each bite into a delightful experience.
- Herb Explosion: Experiment with fresh herbs like dill or cilantro instead of parsley for a unique flavor profile. These herbs provide fresh notes that complement the fish beautifully and elevate the overall dish.
- Crunchy Coating: Swap bread crumbs for crushed cornflakes or panko for an extra-crispy exterior. This change not only enhances texture but also adds a fun crunch that makes every bite satisfying.
- Vegetable Boost: Mix in finely diced vegetables such as bell peppers or carrots for added nutrition and color. This twist not only makes your fish cakes visually appealing, but it also provides extra flavor and texture.
- Smoky Flavor: Incorporate smoked paprika into the mixture for a subtle smoky depth that pairs wonderfully with the fish. It adds an unexpected layer of richness that will leave your guests asking for seconds.
- Asian Fusion: Try adding soy sauce, ginger, and sesame oil to create an Asian-inspired twist on classic fish cakes. This variation delivers an exciting taste experience that will transport you to new culinary realms.
Make Ahead Options
These delightful fish cakes are perfect for meal prep, making them an excellent choice for busy weeknights or impromptu gatherings. You can prepare the fish cake mixture—comprising 1 lb of fresh fish fillets, 1 cup of leftover mashed potatoes, a beaten large egg, fresh parsley, green onions, lemon juice, salt, and black pepper—up to 24 hours in advance. Simply mix all the ingredients together and form them into patties before coating each with bread crumbs. Store the uncooked patties in the refrigerator until you’re ready to fry them. When it’s time to serve, heat 1/4 cup of vegetable oil in a frying pan over medium heat and cook your fish cakes for about 4-5 minutes on each side until they’re golden brown. This way, you can enjoy freshly fried fish cakes that taste just as delicious as if you made them from scratch on the day!
fish cakes Recipe FAQs
What type of fish is best for making fish cakes?
You can use fresh fish fillets such as cod or salmon for your fish cakes. Cod offers a mild flavor and flaky texture, while salmon gives a richer taste and vibrant color. Both options will yield delicious results!
Can I use leftover mashed potatoes in my fish cakes?
Absolutely! Using leftover mashed potatoes not only saves time but also adds an extra layer of flavor to your fish cakes. Just ensure they are well-seasoned and at room temperature before mixing with the other ingredients.
How should I store leftover fish cakes?
If you have any leftovers, store them in an airtight container in the refrigerator for up to 2 days. Reheat them in a skillet over medium heat for about 5 minutes on each side to maintain their crispiness!
Can I freeze fish cakes for later use?
Yes, you can freeze uncooked or cooked fish cakes. If freezing uncooked, place them on a parchment-lined tray until firm, then transfer to a freezer bag for up to 3 months. For cooked ones, wrap them tightly and freeze; simply reheat from frozen, frying them straight from the freezer for about 6-7 minutes per side.
What if my fish cake mixture is too wet?
If your mixture feels too wet and difficult to form into patties, try adding more bread crumbs or a bit of flour until it reaches a consistency that holds together well. You want it firm enough to shape without falling apart!
How many servings does this recipe yield?
This delightful recipe makes about four servings, perfect for a light meal or as an appetizer when entertaining guests. Each serving contains approximately 250 calories, making these crispy treats both satisfying and guilt-free!
Fish Cakes
Delicious and crispy fish cakes made with fresh fish, herbs, and spices, perfect for a light meal or appetizer.
Fish Cake Mixture
- 1 lb fresh fish fillets (such as cod or salmon)
- 1 cup mashed potatoes (preferably leftover)
- 1 large egg (beaten)
- 1 tbsp fresh parsley (chopped)
- 1 tbsp green onions (chopped)
- 1 tsp lemon juice
- 1 tsp salt
- 1/2 tsp black pepper
- 1/2 cup bread crumbs (for coating)
For Frying
- 1/4 cup vegetable oil (for frying)
Prepare the Fish Cake Mixture
- In a mixing bowl, combine the fresh fish fillets, mashed potatoes, beaten egg, parsley, green onions, lemon juice, salt, and black pepper. Mix until well combined.
- Form the mixture into patties, about 2-3 inches in diameter.
- Coat each patty in bread crumbs, pressing gently to adhere.
Fry the Fish Cakes
- Heat vegetable oil in a frying pan over medium heat.
- Add the fish cakes to the pan, cooking in batches if necessary, and fry for about 4-5 minutes on each side or until golden brown.
- Remove from the pan and drain on paper towels.
Serve with tartar sauce or a squeeze of lemon for added flavor.





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