How to Make Delicious Salmon Croquettes with Potato and Onion

Salmon croquettes are a versatile and satisfying dish that combines the rich flavor of salmon with the comforting texture of potatoes and the aromatic punch of onions. Whether you're looking for an elegant appetizer for a dinner party or a hearty main course for a family meal, these croquettes are sure to impress. In this article, we will walk through the step-by-step process of creating perfect salmon croquettes, from selecting the right ingredients to achieving that golden, crispy exterior.

Ingredients You'll Need

Before diving into the preparation, it's essential to gather all the necessary ingredients. For this recipe, you will need:

• 1 pound of fresh salmon fillets (skin removed) or high-quality canned salmon
• 2 medium-sized potatoes, peeled and boiled until tender
• 1 large onion, finely chopped
• 2 cloves of garlic, minced
• 1/4 cup of fresh parsley, chopped
• 1 large egg, lightly beaten
• 1/2 cup of breadcrumbs (plus extra for coating)
• 1 teaspoon of Dijon mustard
• 1 tablespoon of lemon juice
• Salt and black pepper to taste
• 1/2 teaspoon of paprika (optional for added flavor)
• Vegetable oil for frying

Step-by-Step Preparation

Step 1: Prepare the Salmon

If you're using fresh salmon, start by poaching it. Place the salmon fillets in a skillet and add enough water to barely cover them. Bring to a gentle simmer over medium heat and cook for about 8-10 minutes, until the salmon is opaque and flakes easily with a fork. Remove the salmon from the skillet and let it cool. Once cooled, use a fork to flake the salmon into small pieces, ensuring there are no bones.

If you're using canned salmon, drain it well and flake it into a bowl. Canned salmon is a convenient option and works wonderfully in this recipe, but be sure to check for and remove any small bones or skin.

Step 2: Cook the Potatoes and Onions

While the salmon is cooling, prepare the potatoes. Peel and chop the potatoes into chunks, then boil them in salted water until they are tender enough to mash—about 15-20 minutes. Drain the potatoes thoroughly and mash them until smooth. Allow them to cool slightly; this will prevent the egg from cooking when mixed in.

Next, heat a tablespoon of oil in a skillet over medium heat. Add the finely chopped onion and minced garlic, sautéing until they become soft and translucent—about 5-7 minutes. This step is crucial as it brings out the sweetness of the onions and the aroma of the garlic, which will enhance the overall flavor of the croquettes.

Step 3: Combine the Ingredients

In a large mixing bowl, combine the flaked salmon, mashed potatoes, and sautéed onions and garlic. Add the chopped parsley, Dijon mustard, lemon juice, salt, black pepper, and paprika if using. Mix these ingredients gently until well combined.

Now, add the lightly beaten egg and 1/2 cup of breadcrumbs to the mixture. The egg acts as a binder, helping to hold the croquettes together, while the breadcrumbs provide structure and a bit of crunch. Be careful not to overmix; you want the ingredients to be evenly distributed without making the mixture too dense.

Step 4: Shape the Croquettes

Once the mixture is ready, it's time to shape it into croquettes. Take a handful of the mixture—about 1/4 cup—and form it into a patty or a small cylinder shape, whichever you prefer. Repeat this process until all the mixture is used. You should get about 8-10 croquettes, depending on the size.

Place some additional breadcrumbs on a plate and lightly coat each croquette. This outer layer of breadcrumbs will create a delightful crispy crust when fried.

Step 5: Fry to Perfection

Heat about 1/2 inch of vegetable oil in a large skillet over medium-high heat. To test if the oil is hot enough, drop a small breadcrumb into the oil; if it sizzles immediately, the oil is ready.

Carefully place the croquettes in the hot oil, making sure not to overcrowd the skillet. Fry each croquette for about 3-4 minutes on each side, until they are golden brown and crispy. You may need to work in batches to avoid lowering the oil temperature too much.

Once fried, transfer the croquettes to a plate lined with paper towels to drain any excess oil.

Step 6: Serving Suggestions

Salmon croquettes are delicious on their own, but they can be elevated with a variety of accompaniments. Consider serving them with a side of fresh green salad, steamed vegetables, or a tangy dipping sauce like tartar sauce, aioli, or even a simple squeeze of lemon juice.

For a more substantial meal, pair the croquettes with roasted potatoes or a creamy dill sauce. They also make excellent sliders when served on small buns with lettuce and tomato.

Tips for Success

• Chill the Mixture: If the mixture feels too soft to handle, refrigerate it for 30 minutes before shaping. This will make it easier to form the croquettes.
• Baking Option: For a healthier alternative, you can bake the croquettes. Preheat your oven to 375°F (190°C), place the croquettes on a baking sheet lined with parchment paper, brush them lightly with oil, and bake for 20-25 minutes, flipping halfway through.
• Experiment with Flavors: Feel free to add other herbs like dill or chives, or a pinch of cayenne pepper for a bit of heat.
• Make Ahead: You can prepare the mixture up to a day in advance and store it in the refrigerator until ready to cook.

Conclusion

Salmon croquettes with potato and onion are a delightful dish that combines simplicity with elegance. The process is straightforward, and the result is a crispy, flavorful treat that is sure to become a favorite in your household. Whether you're cooking for a special occasion or a weeknight dinner, this recipe offers a perfect balance of nutrition and indulgence. So, roll up your sleeves, gather your ingredients, and enjoy the process of creating these delicious croquettes!