Salmon cakes are pure comfort food in my book. They remind me of family dinners when a warm, hearty meal brings everyone to the table. With this Keto Salmon Cake Dill Aioli recipe, I’ve found a way to enjoy that cozy feeling without the guilt of carbs. The flavors are bright, fresh, and satisfying—perfect for any night of the week.
This recipe features key ingredients like 1.5 pounds of cooked, flaked salmon, which gives the cakes a rich, meaty texture. Almond flour acts as a low-carb binder, keeping each patty light without sacrificing structure. Mayonnaise and egg add a creamy, tender touch while fresh dill and lemon zest bring a burst of herbal and citrus brightness to the mix. The 3 tablespoons of butter lend a golden finish as the cakes pan-fry to perfection. On the side, dill aioli made from mayonnaise, dill, and a splash of lemon juice adds a smooth, tangy creaminess that pairs beautifully.
Making these salmon cakes is straightforward and quick. First, you combine the salmon, almond flour, mayonnaise, egg, dill, and lemon zest. Then, form the mixture into eight patties and chill them for 20 minutes to firm up. When ready, cook the patties in butter over medium heat until golden on each side, about 4 to 5 minutes. Finally, whip up the dill aioli by mixing mayonnaise, dill, and lemon juice. Serve the salmon cakes warm with the fresh, zesty aioli on the side.
These salmon cakes are ideal for chilly nights when you crave something warm and comforting but still healthy. They also make a perfect dish to bring to potlucks or family gatherings, thanks to their simple ingredients and familiar flavors. Whether you’re cooking for yourself or a crowd, they hit the mark every time.

Why You’ll Love This Keto Salmon Cake Dill Aioli
- Quick and Easy: Ready in about 40 minutes with minimal prep and cook time.
- Simple Ingredients: Uses common pantry staples that are easy to find.
- Keto-Friendly: Low in carbs without skimping on flavor or satisfaction.
- Rich in Protein and Healthy Fats: Keeps you full and energized for hours.
- Comforting and Bright: The dill and lemon zest bring fresh flavor to classic comfort food.
Salmon Tips
Choosing the right salmon makes a big difference in this recipe. Fresh, wild-caught salmon tends to have a better flavor and firmer texture than farmed. If you don’t have cooked salmon on hand, it’s easy to bake or poach a fillet at home. Just make sure to cool it fully and remove any bones before flaking. Overcooked salmon can become dry, so watch closely when cooking. If using canned salmon, opt for ones without added salt or flavors to keep the taste clean. Flaking the salmon finely will help your cakes hold together better and ensure every bite has a good texture.
Options for Substitutions
- Swap almond flour for coconut flour, but use less since it’s more absorbent.
- Replace mayonnaise in the aioli with Greek yogurt for a lighter sauce.
- Use fresh parsley instead of dill if you want a different herbal twist.
- Substitute butter with olive oil or avocado oil for cooking.
- Try ground pork rinds in place of almond flour for a crunchier texture.
- Use lemon juice in the salmon mixture instead of just zest for extra tang.
Watch Out for These Mistakes
One common pitfall is not chilling the patties before cooking. Skipping this step can cause the cakes to fall apart in the pan. Make sure to shape them gently and let them rest in the fridge for at least 20 minutes. Another mistake is cooking on too high heat—you want a medium temperature to allow the cakes to brown evenly without burning the outside while leaving the inside undercooked. Also, be careful not to overdry your salmon when cooking it initially. Dry fish makes the cakes crumbly rather than moist and tender.
Seasoning can sometimes be overlooked. Don’t forget the lemon zest and fresh dill—they brighten the flavor and prevent the salmon from tasting too heavy. Lastly, add the aioli just before serving. If made too far in advance, it can separate or lose its fresh flavor.

What to Serve With Keto Salmon Cake Dill Aioli?
These salmon cakes pair wonderfully with light, fresh sides. Consider serving them alongside a mixed green salad with a lemon vinaigrette or steamed asparagus for a green touch. Roasted cauliflower or a simple cucumber salad would add crisp textures without overwhelming the salmon’s flavor. For a heartier meal, mashed cauliflower or creamy avocado slices balance the richness of the cakes and aioli perfectly.
Storage Instructions
Store: Keep leftover salmon cakes in an airtight container in the refrigerator. They should stay fresh for up to 3 days.
Freeze: To freeze, place cooked and cooled patties on a tray first, then transfer them to a freezer-safe bag once firm. They’ll keep well for up to 2 months.
Reheat: For best results, reheat salmon cakes on the stovetop over medium heat until warmed through and crispy again. You can also microwave them for 1 to 2 minutes but expect a softer texture.
Recipe Info
Preparation Time: About 25 minutes (including mixing and chilling)
Cooking Time: Approximately 15 to 20 minutes
Total Time: Around 40 to 45 minutes
Level of Difficulty: Easy
Servings: Makes 8 salmon cakes, serving about 4 people
Estimated Nutrition
Estimated nutrition for the whole recipe (without optional ingredients):
- Calories: 1100-1200 kcal
- Protein: 90-100 grams
- Fat: 80-90 grams
- Carbohydrates: 6-8 grams
This makes a hearty meal with low carbs suitable for keto or low-carb diets.
Ingredients
- 1.5 lbs cooked salmon, flaked
- 1/2 cup almond flour
- 1/4 cup mayonnaise
- 1 egg
- 2 tbsp fresh dill, chopped
- Zest of 1 lemon
- 3 tbsp butter, for cooking
Aioli:
- 1/2 cup mayonnaise
- 1 tbsp dill
- 1 tsp lemon juice

Step-by-Step Instructions
Step 1: Combine Salmon Mixture
In a large bowl, mix the flaked cooked salmon, almond flour, mayonnaise, egg, chopped fresh dill, and lemon zest. Stir gently until the ingredients are fully combined without mashing the salmon too much.
Step 2: Shape and Chill Patties
Divide the mixture into 8 equal portions. Shape each into a round patty, about 1 inch thick. Place the patties on a plate or baking sheet and chill in the refrigerator for 20 minutes. This helps them hold together when cooking.
Step 3: Cook Salmon Cakes
Heat the butter in a large skillet over medium heat. Once melted and hot, add the chilled salmon patties. Cook for 4 to 5 minutes on each side, turning carefully with a spatula, until each side is golden brown and crisp.
Step 4: Make the Dill Aioli
While the patties cook, whisk together mayonnaise, dill, and lemon juice in a small bowl. Adjust lemon juice or dill to taste for brightness or herb strength.
Step 5: Serve Warm
Serve the salmon cakes hot, with a generous dollop of dill aioli on the side or spread on top. Enjoy with your favorite sides for a complete meal.
Salmon cakes bring together wholesome ingredients with simple preparation, making them just right for anyone looking for a comforting, healthy meal. This recipe offers a perfect balance: rich salmon, fresh herbs, creamy aioli, and crisp, buttery edges. I hope you enjoy making it as much as I do eating it. Give it a try and come back to let me know how it turned out. Also, take a moment to check out other recipes for easy, tasty keto dinners that your whole family will love. Happy cooking!