As I stood in my kitchen, the scent of nutmeg mingling with the rich aroma of creamy béchamel wafted through the air, instantly transporting me to a cozy bistro by the sea. My latest culinary adventure? Savory Smoked Salmon Lasagna—a sumptuous take on the beloved classic. This recipe embraces tender layers of lasagna noodled, luscious béchamel, and the unexpected delight of cold-smoked salmon, making it a showstopper that’s just as perfect for a dinner party as a quiet night in. What I love most is how this dish can be made ahead, letting you enjoy time with your guests without the fuss. Plus, it’s endlessly adaptable for those who like to experiment in the kitchen! Ready to elevate your pasta game? Let’s dive into this delightful creation!

Why is Smoked Salmon Lasagna a Must-Try?
Irresistible Flavor: The blend of rich béchamel sauce and cold-smoked salmon creates a unique taste that elevates traditional lasagna to new heights.
Effortless Preparation: With no-boil noodles, you save time in the kitchen, allowing more opportunities to relax or mingle with your guests.
Adaptable Delight: Feel free to customize your ingredients! Whether swapping in fresh salmon or adding vegetables like zucchini, the options are endless.
Crowd-Pleasing Appeal: Impress friends and family with this fancy yet approachable dish—perfect for dinner parties or family gatherings.
And if you’re looking for other seafood options, don’t miss out on my recipes for Butter Lemon Salmon or Brown Sugar Salmon.
Smoked Salmon Lasagna Ingredients
Let’s get everything you need for this fabulous dish!
For the Filling
- Cold-Smoked Salmon – Adds the distinctive, rich flavor that defines this smoked salmon lasagna; make sure to choose a high-quality product.
- Leek – Brings a subtle sweetness to the mix; if you can’t find leeks, onion is a great standby.
- Garlic – Enhances the overall flavor profile; fresh cloves work best, but shallots can be a tasty substitute.
- Spinach – Adds a pop of color and nutrients; you can swap it out for kale or Swiss chard if desired.
For the Béchamel Sauce
- Butter – Essential for creating a rich roux; you can use olive oil for a lighter option if you prefer.
- Flour – Thickens the béchamel and contributes to a creamy texture; consider gluten-free flour if necessary.
- Milk – The base of the béchamel sauce that makes it luxuriously creamy; dairy alternatives like almond or oat milk can work as substitutes.
- Dijon Mustard – Adds depth and complexity to the sauce; yellow mustard can be an acceptable alternative in a pinch.
- Nutmeg – A pinch rounds out the flavor; if you don’t have any on hand, you can omit it.
For the Lasagna Layers
- No-Boil Lasagna Noodles – These save time and hassle, as they don’t require pre-cooking; regular noodles work, but you’ll need to cook them first.
- Salt & Pepper – Key seasonings that enhance the overall flavors; consider using sea salt for a better taste experience.
Now that you have all your ingredients ready, let’s bring this savory smoked salmon lasagna to life!
Step‑by‑Step Instructions for Smoked Salmon Lasagna
Step 1: Prep Lasagna Noodles
Begin by soaking the no-boil lasagna noodles in warm water for about 15 minutes until they become pliable. As they soften, prepare your baking dish by generously greasing it with butter to prevent sticking. This preliminary step is essential for ensuring the layers of your smoked salmon lasagna come together beautifully.
Step 2: Prepare Béchamel Sauce
In a medium saucepan, melt 75g of butter over medium heat. Stir in flour to form a roux and cook, stirring continuously for about 2 minutes. Gradually whisk in milk, allowing the mixture to thicken for around 8-10 minutes. Once creamy, season the sauce with Dijon mustard and a touch of nutmeg, then set aside to cool slightly.
Step 3: Cook Leek and Spinach
In a separate skillet, melt the remaining butter over medium heat and add the sliced leek. Sauté until the leek is soft and translucent, about 5 minutes. Then add minced garlic and chopped spinach to the pan, stirring until the spinach is wilted and vibrant, which should take another 2-3 minutes. Drain any excess moisture before proceeding.
Step 4: Layer Ingredients
Spread a thin layer of the béchamel sauce at the bottom of your greased baking dish. Begin layering by placing the soaked lasagna noodles on top, then add a portion of the leek and spinach mixture, followed by chunks of cold-smoked salmon. Repeat these layers, finishing with a generous layer of béchamel sauce to create a lush topping for your smoked salmon lasagna.
Step 5: Bake
Cover the prepared lasagna with aluminum foil and bake in a preheated oven at 180°C (350°F) for 30-35 minutes, until the dish is heated through. For an extra golden top, remove the foil during the last 10 minutes of baking to allow it to brown. Once baked, allow the lasagna to cool for 15-20 minutes before slicing, which helps set the layers perfectly.

Variations & Substitutions
Feel free to get creative with this smoked salmon lasagna recipe and make it your own!
- Fresh Salmon: Swap out smoked salmon for cooked fresh salmon for a lighter flavor twist. It’s equally delicious and more versatile.
- Vegan Option: Replace salmon with chickpeas or tempeh, and use a plant-based béchamel for a delightful vegan alternative that still feels indulgent.
- Gluten-Free: Use gluten-free lasagna noodles and flour for the béchamel, perfect for guests with dietary restrictions without sacrificing taste.
- Extra Veggies: Add layers of roasted zucchini or sautéed bell peppers to boost the nutritional value and add color to your dish. The more, the merrier!
- Herb-Infused: Incorporate fresh herbs like dill or chives into the filling for an aromatic touch that beautifully complements the salmon. A fresh twist for the senses!
- Cheese Lovers: Try mixing in different cheeses like mascarpone or goat cheese in the béchamel for extra creaminess and rich flavor. Cheese lovers will rejoice!
- Spice it Up: Add a sprinkle of red pepper flakes to the béchamel for a subtle heat that brings excitement to every bite. Perfect for those who crave a kick!
- Shortcuts: If you’re pressed for time, consider using store-bought marinara sauce as a bright layering option alongside the béchamel for quick assembly without compromise.
No matter how you choose to adapt this dish, the essence of a comforting smoked salmon lasagna remains! If you’re intrigued by exploring more seafood flavors, consider trying my Easter Smoked Salmon or Extra Cheesy Lasagna. Enjoy your culinary journey!
Storage Tips for Smoked Salmon Lasagna
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Fridge: Store leftover smoked salmon lasagna in an airtight container for up to 3 days. The flavors meld and deepen after the first day, enhancing your next meal.
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Freezer: Wrap portions tightly in plastic wrap and foil before freezing. It keeps well for up to 2 months; just be sure to thaw overnight in the fridge before reheating.
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Reheating: To reheat, place the lasagna in a preheated oven at 180°C (350°F) for about 25-30 minutes, covered with foil to retain moisture. Remove the foil for the last 10 minutes to crisp the top.
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Make-Ahead: You can assemble the smoked salmon lasagna a day in advance. Cover it well and refrigerate, adding extra time when baking straight from the fridge for perfect results.
Expert Tips for Smoked Salmon Lasagna
Whisk Consistently: Ensure your béchamel sauce is smooth and lump-free by whisking continuously while adding milk. This will give your smoked salmon lasagna a velvety texture.
Avoid Watery Layers: Squeeze out excess moisture from the spinach after cooking it. This helps prevent a soggy lasagna and enhances the overall flavor of the dish.
Layer Evenly: Aim for thin, even layers when assembling your lasagna. Overfilling can lead to collapsing layers; balance is key for perfect presentation.
Rest Before Serving: Letting your smoked salmon lasagna cool for 15-20 minutes after baking helps the layers set, making it easier to slice and serve beautifully.
Taste and Adjust: Always season your béchamel sauce with salt and pepper before assembling. A well-seasoned base will elevate the flavors of your entire dish, ensuring delicious bites every time!
What to Serve with Savory Smoked Salmon Lasagna?
Elevate your dining experience by pairing this exquisite dish with delightful sides that enhance its charm and flavors.
- Citrus Salad: A fresh mix of greens, avocado, and orange segments with a light lemon vinaigrette brightens each bite.
- Steamed Asparagus: Tender asparagus spears add a satisfying crunch and their vibrant green color complements the lasagna beautifully.
- Roasted Brussels Sprouts: Caramelized Brussels sprouts provide a nutty, savory contrast to the creamy goodness of your lasagna.
- Crusty Garlic Bread: Perfect for soaking up excess béchamel sauce, the garlicky aroma will tantalize your taste buds.
- Chilled White Wine: A crisp Pinot Grigio balances the richness of the smoked salmon lasagna, enhancing the overall dining experience.
- Classic Tiramisu: Finish your meal on a sweet note with this creamy coffee-flavored dessert, echoing the indulgence of the lasagna.
Each of these pairings offers a unique taste sensation, creating a memorable meal that lingers long after the last bite.
Make Ahead Options
This Savory Smoked Salmon Lasagna is an excellent choice for meal prep, allowing you to enjoy a homemade dinner with minimal last-minute effort! You can assemble the lasagna up to 24 hours in advance; simply cover it tightly with plastic wrap and refrigerate to maintain its freshness. If you’re planning further ahead, feel free to freeze the assembled dish for up to 2 months—just make sure to wrap it tightly to prevent freezer burn. When you’re ready to bake, adjust cooking time if baking from the fridge or freezer (add 15-30 minutes as needed). This way, you can create a fuss-free weekend meal that tastes just as delicious as when freshly made, leaving you time to relax and enjoy!

Smoked Salmon Lasagna Recipe FAQs
How do I choose the best cold-smoked salmon for lasagna?
Absolutely! When selecting cold-smoked salmon, look for a product that is bright pink or orange without dark spots. High-quality salmon should not taste overly salty; it should have a delicate texture and a rich flavor that will enhance your smoked salmon lasagna. I recommend checking your local fishmonger or specialty grocery store for the freshest options.
What are the best ways to store leftover smoked salmon lasagna?
You can store leftover smoked salmon lasagna in an airtight container in the fridge for up to 3 days. The flavors actually improve after a day as they meld together beautifully. For longer storage, wrap portions tightly in plastic wrap and then foil, and freeze them for up to 2 months. Be sure to thaw it overnight in the fridge before reheating to maintain the quality.
Can I freeze smoked salmon lasagna? If so, how should I do it?
Yes, you can freeze smoked salmon lasagna! To do it properly, I recommend following these steps:
- Allow the lasagna to cool completely after baking.
- Cut it into portion-sized pieces for easier reheating.
- Wrap each piece tightly in plastic wrap, then in aluminum foil to prevent freezer burn.
- Label with the date and freeze for up to 2 months.
When ready to enjoy, just thaw the desired portion overnight in the fridge, then reheat in a preheated oven at 180°C (350°F) for about 25-30 minutes, covered with foil to lock in moisture.
What should I do if my béchamel sauce has lumps?
If you encounter lumps in your béchamel sauce, don’t despair! You can rescue it by using an immersion blender to puree the sauce until smooth. Alternatively, if you don’t have one, simply whisk it vigorously to break up any clumps. If lumps persist, strain the sauce through a fine-mesh sieve into another saucepan to ensure a silky texture before incorporating it into your smoked salmon lasagna.
Can I make smoked salmon lasagna gluten-free?
Very much so! To adapt your smoked salmon lasagna for a gluten-free diet, simply substitute the regular flour in the béchamel sauce for a gluten-free all-purpose flour blend. Additionally, you can use gluten-free lasagna noodles available at most grocery stores. Just follow the package instructions for preparation, and you’ll have a delicious gluten-free version to enjoy!

Savory Smoked Salmon Lasagna for an Effortless Dinner Delight
Ingredients
Equipment
Method
- Soak the no-boil lasagna noodles in warm water for about 15 minutes until pliable. Grease your baking dish with butter.
- Melt 75g of butter in a medium saucepan over medium heat. Stir in flour to form a roux and cook for 2 minutes. Gradually whisk in milk and thicken for 8-10 minutes. Season with Dijon mustard and nutmeg.
- In a skillet, melt remaining butter over medium heat. Cook sliced leek until soft, about 5 minutes. Add minced garlic and chopped spinach, stirring until wilted, 2-3 minutes. Drain excess moisture.
- Spread a layer of béchamel sauce, add lasagna noodles, then leek and spinach mixture, followed by cold-smoked salmon. Repeat layers, finishing with béchamel sauce on top.
- Cover with foil and bake at 180°C (350°F) for 30-35 minutes. Remove foil in the last 10 minutes for browning. Cool for 15-20 minutes before slicing.

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