When I first tried making fish cakes with mustard sauce, I was surprised at how easily it became a family favorite. The crispy outside and tender inside create a delightful texture, while the zesty sauce brings everything together. There’s something comforting about serving this dish, especially when paired with the right sides. If you’re wondering how to achieve that perfect balance of flavors, let’s explore the details of this recipe together.
Ingredients

To make a delicious sauce for your fish cakes, you’ll want to gather a mix of flavorful ingredients that will enhance the dish. The following list outlines the necessary components to create a tangy and herbaceous sauce that pairs perfectly with fish cakes.
- 2 Tbsp. prepared mustard (preferably Dijon or Dusseldorf)
- 1/2 tsp. salt
- 1/2 tsp. pepper
- 1 tsp. white wine vinegar
- 1 tsp. fresh strained lemon juice
- 6 Tbsp. vegetable oil
- 1/4 c. finely chopped parsley
- 1/2 c. finely cut fresh dill leaves
- 2 tsp. finely chopped sweet gherkins
When preparing your ingredients, be mindful of the quality and freshness of your herbs and condiments. Fresh dill and parsley will provide a vibrant flavor that dried herbs may not replicate. Additionally, the choice of mustard can greatly impact the overall taste; Dijon offers a smooth and slightly spicy kick, while Dusseldorf gives a more robust flavor. Adjust the levels of salt and pepper to your taste, especially if your fish cakes already contain seasoning. Feel free to experiment with the balance of acidity from the vinegar and lemon juice to suit your preference.
Preparations

To create the sauce for your fish cakes, start by taking 2 tablespoons of prepared mustard, preferably Dijon or Dusseldorf, and placing it in a small bowl. Add 1/2 teaspoon each of salt and pepper to enhance the flavor; then introduce 1 teaspoon of white wine vinegar and 1 teaspoon of fresh strained lemon juice to the mixture. Using a whisk, gradually beat in 6 tablespoons of vegetable oil until the sauce becomes smooth and well combined. This creates a creamy base that balances the tanginess of the mustard and vinegar.
Once your base is ready, fold in 1/4 cup of finely chopped parsley and 1/2 cup of finely cut fresh dill leaves, both of which will infuse the sauce with fresh herbaceous notes. Finally, mix in 2 teaspoons of finely chopped sweet gherkins for a hint of sweetness and texture. After thoroughly mixing all the ingredients, cover the bowl with plastic wrap and refrigerate the sauce until you’re ready to serve it with your fish cakes. This resting period allows the flavors to meld beautifully, providing a delicious complement to your dish.
Substitutions and Variations

While you can stick to the original ingredients for your fish cakes with mustard sauce (serves 4 to 6), experimenting with substitutions and variations can elevate the flavor profile. For instance, I love using whole grain mustard instead of Dijon for a chunkier texture. If you prefer a spicier kick, adding a dash of hot sauce or sriracha works wonders. Fresh herbs like chives or tarragon can bring a unique twist, and for a creamier sauce, you might consider mixing in a dollop of sour cream. These little tweaks let you personalize the dish while keeping it deliciously familiar. Enjoy!
Additional Things to Serve With This Dish
After you’ve perfected your fish cakes with those delightful flavor variations, it’s time to think about what to serve alongside them. I love pairing mine with a light salad, maybe a classic cucumber and tomato mix drizzled with olive oil and lemon. Roasted or steamed vegetables work great too, adding color and nutrition. If you want something heartier, consider serving some fluffy mashed potatoes on the side. And, of course, don’t forget that tangy mustard sauce to drizzle over everything! Try adding crusty bread to soak up those delicious flavors—trust me, it’s a game-changer!
Conclusion
I hope you enjoy making these ultimate fish cakes with mustard sauce as much as I do! They’re not just a hit at the dinner table; they also give you the chance to get creative with substitutions and side dishes. Whether you pair them with a fresh salad or creamy mashed potatoes, this dish is sure to become a cherished family favorite. So grab your ingredients and start cooking—your taste buds are in for a treat!