Yukon Gold Salt Cod Fish Cakes

Salt Cod Fish Cakes

The sound of these hitting a hot pan is a sharp, loud sizzle, signaling that the panko is browning. A rich, savory scent of toasted butter and summer savory soon wafts through the entire kitchen.

These patties are a go-to for anyone who enjoys a rustic, filling meal. The ideal texture comes from a precise balance of starchy potatoes and salty fish.

Preparing these cakes takes some patience because of the soaking period. That waiting time, however, is when the flavor mellows and the fish reaches the perfect consistency.

Why the Texture Works

• The Long Soak: Cold water draws out salt through osmosis over 24 hours. This reduces the salt so the cakes are less likely to be over-salted.
• Potato Choice: Yukon Golds have a naturally buttery texture. They provide enough structure to hold the fish without becoming gluey.

The Component Breakdown

Ingredients & Substitutes

• 1 lb salt cod, skinless
• 2 quarts cold filtered water Why this? Necessary for the 24-hour desalting process.
• 1 cup water
• 1½ lbs Yukon Gold potatoes, peeled and cubed
• 1 medium yellow onion, finely diced
• 2 tbsp unsalted butter
• 1 large egg, beaten Why this? Acts as the glue to keep cakes from splitting.
• 2 tbsp fresh parsley, minced
• 1 tbsp dried summer savory
• 1 tbsp lemon juice
• 1/2 tsp cracked black pepper
• 1/2 cup panko breadcrumbs
• 3 tbsp neutral oil

Quick Reference Numbers

• Soak Duration: 24 hours in the fridge
• Internal Temp: 145°F (63°C) for doneness
• Sauté Time: 5 to 7 minutes for onions

Essential Gear

• Large glass bowl (for soaking)
• Heavy-bottomed pot (for simmering)
• Potato masher
• Cast iron or non-stick skillet
• Digital meat thermometer

Making the Cakes

Step 1: Soak the fish

Submerge the salt cod in 2 quarts of cold water within a large glass bowl. Keep refrigerated for 24 hours, refreshing the water every 6 to 8 hours. Note: This prevents the fish from staying too salty.

Step 2: Simmer and flake

Rinse the cod under cold running water. Add it to a pot with 1 cup of water and simmer softly for 10 minutes until the fish is opaque and flakes easily with a fork. Drain the liquid and break the fish into small pieces by hand.

Step 3: Prep the potatoes

Boil the potato cubes in salted water for 12-15 minutes until a knife slides in and out with zero resistance. Drain thoroughly and mash into a velvety-smooth consistency.

Step 4: Sauté the aromatics

In a skillet over medium heat, melt 2 tbsp butter and sauté the diced onion for 5-7 minutes until translucent and soft.

Step 5: Mix the base

In a large mixing bowl, combine the mashed potatoes, sautéed onions, flaked cod, beaten egg, parsley, summer savory, lemon juice, and black pepper. Carefully fold everything together with a spatula to distribute the herbs. Note: Do not overmix or you'll lose the fish flakes.

Step 6: Shape and coat

Split the mixture into 8-10 equal portions. Form them into discs roughly 1 inch thick and lightly press each side into panko breadcrumbs.

Step 7: Fry to gold

Bring oil to a shimmer in a frying pan using a medium-high setting. Brown the patties for 3-4 minutes on each side until they reach a rich brown-gold color, feel firm to the touch, and reach an internal temperature of 145°F (63°C).

Quick Fixes

If the cakes break apart in the pan, it is usually because the potatoes are too moist or the oil hasn't reached the proper temperature. While the egg acts as the glue, the potatoes provide the structure. Using potatoes with too much water will cause the cakes to lose their form.

When the crust browns too quickly while the middle remains cold, your temperature is too high. Reduce the heat slightly so the interior cooks through without scorching the panko.

Fixing a Loose Mixture

Mix in an additional tablespoon of panko to the mash if the discs won't hold their shape.

Managing Salt Levels

Should the fish remain overly salty after the initial soak, simmer it in a fresh pot of water for an additional 5 minutes.

Preventing Pan Stick

Let the oil shimmer before you place the cakes in the pan. If the oil is too cool, the panko will soak up the fat and cling to the surface.

Truth About Searing

It's a common misconception that searing fish "locks in" the juices. That isn't actually how it works. Browning enhances the taste and texture, yet moisture is lost regardless of when you sear. The crust is all about the crunch and the appearance, not about sealing the interior.

Keeping Them Fresh

Keep cooked salt cod fish cakes in a sealed box in the fridge for up to 3 days. If you want to freeze them, shape the uncooked cakes and flash-freeze them on a baking sheet for 1 hour. Transfer them to a freezer bag and they'll stay good for 2 months.

To reheat, avoid the microwave because it makes the panko soggy. Use an air fryer at 350°F (175°C) for 5 minutes or a toaster oven. Ensure they reach 165°F (74°C) when reheating, as per the USDA food safety guide for leftovers.

Plating Your Dish

I like these served with a dollop of tartar sauce or a simple squeeze of fresh lemon. They look great on a platter with a handful of fresh parsley sprigs and some lemon wedges. For a full meal, pair them with a crisp slaw or steamed green beans.

Simple Swaps

If you don't have salt cod on hand, you can use fresh cod, but the flavor will be milder and less briny, so add salt to taste. This makes it more like salmon cakes in terms of preparation.

Gluten-free

Swap the panko for gluten-free breadcrumbs or almond meal. Almond meal makes the salt cod fish cakes a bit denser but adds a nice nuttiness.

Herb-Forward Twist

Double the parsley and add a pinch of dried dill. This gives the fish a brighter, more garden-fresh taste.

Low-Carb Option

Substitute the potatoes with mashed cauliflower. Note that cauliflower has more water, so you'll need an extra egg or two tablespoons of almond flour to stop the cakes from falling apart. If you enjoy this style, you might also like tuna cakes for a similar high-protein snack.

High in Sodium