Lemon Dill Keto Salmon Cakes – Bright, Fresh, and Ready in Minutes
These salmon cakes bring big flavor with minimal effort. Bright lemon, fresh dill, and a crisp golden crust make them feel restaurant-worthy, but they come together in one bowl. They’re low-carb, high-protein, and perfect for quick weeknight dinners or easy meal prep.
Serve them with a tangy lemon-dill sauce, pile them on greens, or tuck them into lettuce wraps. They’re fast, flexible, and consistently delicious.
Ingredients
Method
- Prep the salmon: Drain canned salmon well and remove any large bones or skin if preferred. Flake into a large bowl. If using cooked salmon, flake it gently with a fork.
- Mix the wet ingredients: In a small bowl, whisk eggs, mayonnaise, Dijon, lemon zest, and lemon juice until smooth.
- Combine the mixture: Add almond flour, dill, green onion, garlic, salt, and pepper to the salmon. Pour in the egg mixture. Fold together until evenly combined. The mixture should be moist but hold its shape when pressed.
- Adjust texture if needed: If it’s too loose, add 1 tablespoon more almond flour. If it’s too dry, add 1 tablespoon mayonnaise or a splash of lemon juice.
- Form patties: With damp hands, shape into 8 small cakes or 4 larger ones, about 3/4-inch thick. Set on a plate.
- Heat the pan: Warm 2–3 tablespoons oil in a large nonstick skillet over medium heat until shimmering.
- Pan-fry: Add cakes without crowding. Cook 3–4 minutes per side, until deep golden and crisp outside and heated through inside. Reduce heat slightly if browning too quickly.
- Make the sauce (optional): Stir together mayonnaise, lemon juice, dill, and a pinch of salt. Adjust acidity or salt to taste.
- Serve: Plate salmon cakes with lemon wedges and sauce. Add a simple salad, sautéed asparagus, or roasted broccoli on the side.
What Makes This Recipe So Good
- Light and fresh flavor: Lemon and dill deliver a clean, zesty bite that never feels heavy.
- Keto-friendly and gluten-free: Almond flour and eggs keep the carbs low and the texture tender.
- Quick to make: Canned or cooked salmon means these are on the table in under 30 minutes.
- Meal prep winner: They reheat well and taste great warm or chilled.
- Versatile: Enjoy them as an appetizer, main dish, or protein add-on for salads and bowls.
Shopping List
- Salmon: 2 cans (14–15 oz total) wild-caught salmon, drained and flaked; or 14–16 oz cooked salmon, flaked
- Almond flour: 1/2 cup, finely ground
- Eggs: 2 large
- Mayonnaise: 2 tablespoons (sugar-free)
- Dijon mustard: 1 tablespoon
- Lemon: Zest of 1 lemon and 2 tablespoons lemon juice
- Fresh dill: 2–3 tablespoons, finely chopped (or 2 teaspoons dried dill)
- Green onion: 2, thinly sliced (or 1/4 cup finely diced red onion)
- Garlic: 1 clove, minced (or 1/2 teaspoon garlic powder)
- Salt and pepper: 1/2 teaspoon fine sea salt and 1/4 teaspoon black pepper, plus more to taste
- Olive oil or avocado oil: For pan-frying
- Optional sauce: 1/3 cup mayonnaise, 1 tablespoon lemon juice, 1 tablespoon fresh dill, pinch of salt
How to Make It
- Prep the salmon: Drain canned salmon well and remove any large bones or skin if preferred. Flake into a large bowl.
If using cooked salmon, flake it gently with a fork.
- Mix the wet ingredients: In a small bowl, whisk eggs, mayonnaise, Dijon, lemon zest, and lemon juice until smooth.
- Combine the mixture: Add almond flour, dill, green onion, garlic, salt, and pepper to the salmon. Pour in the egg mixture. Fold together until evenly combined.
The mixture should be moist but hold its shape when pressed.
- Adjust texture if needed: If it’s too loose, add 1 tablespoon more almond flour. If it’s too dry, add 1 tablespoon mayonnaise or a splash of lemon juice.
- Form patties: With damp hands, shape into 8 small cakes or 4 larger ones, about 3/4-inch thick. Set on a plate.
- Heat the pan: Warm 2–3 tablespoons oil in a large nonstick skillet over medium heat until shimmering.
- Pan-fry: Add cakes without crowding.
Cook 3–4 minutes per side, until deep golden and crisp outside and heated through inside. Reduce heat slightly if browning too quickly.
- Make the sauce (optional): Stir together mayonnaise, lemon juice, dill, and a pinch of salt. Adjust acidity or salt to taste.
- Serve: Plate salmon cakes with lemon wedges and sauce.
Add a simple salad, sautéed asparagus, or roasted broccoli on the side.
Keeping It Fresh
- Refrigerate: Store cooked cakes in an airtight container for up to 4 days. Keep sauce separate.
- Freeze: Freeze on a sheet pan until firm, then transfer to a freezer bag for up to 2 months. Thaw overnight in the fridge.
- Reheat: Warm in a 350°F (175°C) oven or air fryer for 6–8 minutes until crisp.
Skillet reheating with a touch of oil also works well.
- Meal prep tip: Mix and form patties a day ahead, then cook fresh right before eating for the best texture.
Benefits of This Recipe
- Keto and low-carb: Each cake is low in net carbs thanks to almond flour instead of breadcrumbs.
- Protein-rich: Salmon packs high-quality protein, helping with satiety and muscle support.
- Omega-3 fats: Salmon’s healthy fats support heart and brain health.
- Micronutrient boost: Dill, lemon, and green onions add vitamin C, antioxidants, and fresh flavor without carbs.
- Budget-friendly: Canned salmon keeps costs down with no sacrifice in taste.
What Not to Do
- Don’t skip draining: Excess moisture from canned salmon makes patties fall apart and steam instead of crisp.
- Don’t overcrowd the pan: Too many cakes at once reduce browning and create soggy edges.
- Don’t crank the heat too high: You’ll burn the outside before the inside warms through.
- Don’t overmix: Gentle folding keeps the cakes tender; overmixing turns them dense.
- Don’t forget to taste: Adjust salt, lemon, and dill before shaping for the most balanced flavor.
Alternatives
- Herb swaps: Try parsley, chives, or tarragon in place of dill for a different vibe.
- Flour options: Use finely ground pork rinds or coconut flour (start with 2 tablespoons; it absorbs more moisture) instead of almond flour.
- Spice it up: Add crushed red pepper, a pinch of cayenne, or a spoonful of capers for a briny kick.
- Dairy-free sauce: Use avocado oil mayo or mix full-fat coconut yogurt with lemon and dill.
- Air fryer method: Lightly oil patties and cook at 390°F (200°C) for 8–10 minutes, flipping halfway, until golden.
- Fresh salmon: Use leftover roasted or poached salmon. Flake it gently and proceed as written.
FAQ
Can I use tuna instead of salmon?
Yes. Canned tuna works well with the same ratios.
The flavor will be slightly different, so keep the dill and lemon to brighten it up.
How do I keep the cakes from falling apart?
Make sure the salmon is well drained, and let the mixture sit for 5 minutes so the almond flour hydrates. If it still feels loose, mix in another tablespoon of almond flour. Chill shaped patties for 10–15 minutes if needed.
Is canned salmon healthy?
Absolutely.
Canned wild salmon is rich in omega-3s and protein. It’s a budget-friendly, shelf-stable way to get similar benefits as fresh salmon.
What should I serve with these to keep it keto?
Great options include a simple arugula salad with olive oil and lemon, roasted asparagus, sautéed zucchini, or cauliflower mash. Keep starchy sides off the plate to stay low-carb.
Can I bake them instead of frying?
Yes.
Brush patties with oil and bake at 400°F (205°C) for 12–15 minutes, flipping once, until set and lightly golden. For extra crispness, finish with 1–2 minutes under the broiler.
Do I need to remove the salmon skin and bones?
It’s up to you. The soft bones in canned salmon are edible and add calcium.
If texture bothers you, pick out the larger pieces before mixing.
How long do leftovers last?
Stored in an airtight container, they’ll keep up to 4 days in the fridge. Reheat gently in a skillet or air fryer to bring back the crisp edges.
Can I make them egg-free?
It’s trickier, but you can try a flax egg (1 tablespoon ground flax + 2.5 tablespoons water). The texture won’t be as firm, so chill patties before cooking.
What oil is best for frying?
Use avocado oil or light olive oil for a neutral taste and high smoke point.
Ghee also works and adds a buttery note.
How many net carbs are in each cake?
Exact numbers depend on the brands you use, but each cake typically lands around 1–2 net carbs, especially if you keep the sauce simple and sugar-free.
In Conclusion
Lemon Dill Keto Salmon Cakes are simple to make, bright with fresh flavor, and easy to fit into any low-carb routine. They crisp up beautifully in a skillet, hold together well, and taste great with a quick lemon-dill sauce. Keep a few cans of salmon in the pantry and you’ll always have a fast, satisfying dinner ready to go.
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