As I was preparing dinner one evening, the aroma of sizzling onions and garlic wafted through my kitchen, instantly transporting me to a cozy café by the sea. That’s when I decided to whip up my delightful Baked Salmon with Spinach and Mozzarella Crust—a dish that not only satisfies cravings but also boosts heart health. This easy recipe combines fresh salmon with creamy spinach and a bubbly mozzarella topping, making it a perfect low-carb option for busy weeknights. In just 40 minutes, you can serve a meal that feels indulgent yet is incredibly nutritious, packed with omega-3 fatty acids. It’s a dinner idea that’s sure to impress family and friends alike. Ready to elevate your weeknight dining adventures? Let’s dive into this flavorful journey together!
Why is Baked Salmon with Spinach Amazing?
Simplicity at its Best: This dish comes together effortlessly, perfect for anyone seeking quick weeknight meals.
Rich, Creamy Delight: With a heavenly blend of spinach and bubbly mozzarella, each bite is packed with comforting flavor.
Heart-Healthy Nourishment: Loaded with omega-3s, this baked salmon supports your heart health while keeping carbs low.
Versatile Twist: Feel free to replace spinach with kale or mix in fresh herbs for a unique spin on this classic.
Crowd-Pleaser: Impress your family or guests with this visually stunning and flavorful dish that feels special yet is easy to make. Don’t forget to explore more delightful options like Baked Teriyaki Salmon or Baked Swordfish Lemon for your next meal!
Baked Salmon with Spinach Ingredients
For the Salmon
• Lachsfilet (Salmon Fillet) – This main protein delivers a rich, buttery flavor that’s simply irresistible.
• Salz und Pfeffer (Salt and Pepper) – Essential for seasoning; adjust to your taste for the perfect flavor balance.
For the Spinach Mixture
• Blattspinat (Spinach) – Adds moisture and nutrition; frozen spinach works wonders when thawed and drained properly.
• Zwiebel (Onion) – Enhances flavor through sautéing; feel free to use yellow or white onions for versatility.
• Knoblauch (Garlic) – Fresh garlic is optimal for maximum flavor; dried garlic can substitute in a pinch.
• Sauerrahm (Sour Cream) – Brings creaminess to the spinach; Greek yogurt is a fantastic lower-fat alternative.
For the Cheese Topping
• Mozzarella – Creates a gooey, delightful crust on top; try Gouda for a slightly different taste.
• Olivenöl (Olive Oil) – Vital for sautéing the vegetables; you can substitute with canola or grapeseed oil if needed.
With these simple yet vibrant ingredients, your irresistible baked salmon with spinach will surely shine on your dinner table!
Step‑by‑Step Instructions for Baked Salmon with Spinach
Step 1: Sauté the Aromatics
In a skillet over medium heat, add a tablespoon of olive oil and heat until shimmering. Toss in sliced onions and sauté for about 3-4 minutes, stirring frequently until they turn translucent. Add minced garlic and cook for an additional 30 seconds until fragrant, allowing those delightful aromas to envelop your kitchen.
Step 2: Add the Spinach
Next, incorporate the thawed and drained spinach into the skillet. Stir gently while cooking for about 2-3 minutes, until heated through and the moisture evaporates. Season the spinach mixture with salt and pepper to taste, then remove the skillet from heat and mix in sour cream, stirring until creamy and well combined.
Step 3: Prepare the Salmon
Preheat your oven to 175°C (347°F). While the oven preheats, slice the fresh salmon into two portions and season each piece generously with salt and pepper. In a separate pan over medium heat, briefly sear each side of the salmon for about 2 minutes to lock in moisture—ensure that the center remains slightly raw for optimal baking.
Step 4: Assemble the Dish
In a greased baking dish, place the salmon skin-side down. Evenly spread the creamy spinach mixture over the top of the salmon, ensuring it’s well covered. Finally, sprinkle a generous layer of mozzarella cheese over the spinach, allowing it to create a bubbly, golden crust as it bakes.
Step 5: Bake to Perfection
Transfer the assembled dish to the preheated oven and bake for 15-20 minutes. Keep an eye on it; the salmon will turn opaque and flake easily when cooked through, and the cheese should be golden and bubbly. Feel free to check for an internal temperature of 63°C (145°F) for guaranteed doneness.
Step 6: Serve and Enjoy
Once baked, remove the dish from the oven and let it rest for a couple of minutes. Reheat any remaining spinach if desired, then plate the baked salmon with a generous serving of creamy spinach alongside. This colorful dish not only looks appealing but tastes divine—a nutritious meal packed with flavor!
Expert Tips for Baked Salmon with Spinach
- Moisture Retention: Ensure your salmon is slightly undercooked during the pan-searing step, allowing it to stay juicy after baking.
- Temperature Check: Use a meat thermometer to confirm the salmon reaches 63°C (145°F); this guarantees it’s perfectly cooked and safe to eat.
- Cheese Choice: Experiment with different cheeses like feta or Gouda, keeping in mind they may melt and brown differently than mozzarella in the baked salmon with spinach.
- Spinach Prep: If using frozen spinach, make sure it’s thoroughly thawed and drained to avoid excess moisture that could make the dish soggy.
- Flavor Boost: Add fresh herbs such as dill or parsley to the spinach mixture for an extra layer of flavor that will complement your dish beautifully.
Baked Salmon with Spinach Variations
Feel free to get creative with this delightful dish and make it your own!
- Kale Swap: Replace spinach with kale for a heartier texture and added nutrients that pack a punch.
- Cheese Change: Use feta or cheddar instead of mozzarella for a different flavor profile that brightens the dish. Each cheese brings its own unique charm!
- Herb Infusion: Mix in fresh herbs like dill or basil to elevate the flavors of the creamy spinach, giving it a fresh twist that’s bursting with aroma.
- Spice it Up: Add red pepper flakes or a splash of hot sauce for a delightful kick that warms the soul and adds depth to every bite.
- Nutty Crunch: Top the baked salmon with toasted pine nuts or slivered almonds just before serving for a delicious crunch that complements the creamy toppings.
- Mediterranean Vibes: Incorporate sun-dried tomatoes or olives into the spinach mixture to infuse Mediterranean flavors into your meal—perfect for a unique twist!
- Veggie Boost: Add sautéed mushrooms or zucchini to the spinach mixture to increase the veggie content and offer a satisfying bite.
- Served with Love: Pair this dish with a vibrant salad or roasted vegetables. For a cozy side, consider serving alongside Baked Meatballs Savory or Crispy Baked Eggplant for a delightful meal!
What to Serve with Baked Salmon with Spinach?
Enhance your dining experience by pairing this lovely salmon dish with complementary sides that awaken the palate.
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Creamy Mashed Potatoes: The smooth, buttery texture of mashed potatoes offers a comforting balance to the crispy cheese atop the salmon. This classic side adds heartiness, making your meal feel indulgent.
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Crisp Garden Salad: A refreshing salad with mixed greens, cherry tomatoes, and a tangy vinaigrette brings brightness and crunch, enhancing the richness of the baked salmon with spinach.
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Roasted Asparagus: The bright, nutty flavor of roasted asparagus pairs beautifully with the savory cheese, adding a delightful crunch that contrasts with the tender salmon.
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Lemon Quinoa: Light and zesty, lemon-infused quinoa offers a fluffy and nutritious side that captures the essence of Mediterranean flavors. It’s an excellent choice for soaking up any delicious sauce!
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Garlic Bread: The aromatic essence of garlic bread complements the overall meal and adds a delightful crunch, making every bite of your salmon experience even more delightful.
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Herbed Couscous: Fluffy couscous infused with fresh herbs like parsley or dill creates a light yet satisfying contrast, allowing the salmon’s flavors to shine through.
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White Wine Spritzer: A crisp, refreshing spritzer made with white wine and soda water elevates the meal experience, cutting through the richness of the cheese and salmon perfectly.
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Fruit Sorbet: For a refreshing dessert, consider light fruit sorbet. Its fruity brightness serves as a palate cleanser, culminating a beautifully balanced meal.
How to Store and Freeze Baked Salmon with Spinach
- Fridge: Store any leftover baked salmon with spinach in an airtight container for up to 2 days. It’s best enjoyed fresh, but you can still savor it later!
- Freezer: If you’d like to freeze the dish, wrap individual portions tightly in plastic wrap and then place them in a freezer-safe bag. It can be frozen for up to 3 months.
- Reheating: When ready to enjoy your frozen baked salmon with spinach, thaw overnight in the fridge, then reheat in a 175°C (347°F) oven until warmed through.
- Make-Ahead: You can prep the entire dish in advance and refrigerate it unbaked for up to 24 hours. Bake it fresh when you’re ready to serve!
Make Ahead Options
These Baked Salmon with Spinach and Mozzarella are absolutely perfect for meal prep! You can prepare the creamy spinach mixture up to 24 hours in advance; simply sauté the onions and garlic, add the spinach, and mix in the sour cream. Allow it to cool completely before storing it in an airtight container in the refrigerator. When you’re ready to enjoy this dish, simply slice and season your salmon, layer on the spinach mixture, and sprinkle with mozzarella before baking. For optimal flavor and texture, be sure to refrigerate your salmon only for a day prior to cooking, ensuring it remains fresh and delicious for your busy weeknight dinner!
Baked Salmon with Spinach Recipe FAQs
What should I look for when selecting salmon?
Absolutely! When choosing salmon, look for fresh fillets that have a vibrant pink color and moist texture. Ensure there are no dark spots all over, and it should smell clean and fishy, like the ocean. If you’re selecting frozen salmon, check for signs of freezer burn and ensure it’s packaged well.
How should I store leftover baked salmon with spinach?
For optimal freshness, store your leftover baked salmon with spinach in an airtight container in the fridge for up to 2 days. If stored properly, it retains its delicious flavors and textures. When reheating, be gentle to avoid drying it out; a quick oven reheat at 175°C (347°F) works best!
Can I freeze baked salmon with spinach?
Very! To freeze, wrap individual portions tightly in plastic wrap and place them in a freezer-safe bag, ensuring to remove as much air as possible. Your dish can be frozen for up to 3 months. When you’re ready to enjoy it, thaw overnight in the fridge and reheat in a 175°C (347°F) oven until heated through.
What are some common troubleshooting tips?
If your baked salmon comes out dry, it might mean it was overcooked. To prevent this, sear it just until slightly raw inside during the pan-searing step. Always check your salmon’s internal temperature; it should reach 63°C (145°F) for perfect doneness. If you’re unsure, consider using a meat thermometer for accuracy!
Are there any dietary considerations for this recipe?
Absolutely! This dish is low-carb, making it a fantastic choice for those watching their carbohydrate intake. If you have a dairy allergy, you can substitute mozzarella with vegan cheese or simply omit it. For those with shellfish allergies, rest assured that this recipe uses salmon, which is safe as long as you’re not allergic to fish itself.
Can I prepare the baked salmon ahead of time?
Certainly! You can assemble the dish in its unbaked form and refrigerate it for up to 24 hours prior to baking. This make-ahead option is especially convenient for busy weeknights. Just make sure to let it come to room temperature for about 30 minutes before popping it in the oven for even cooking.

Irresistible Baked Salmon with Spinach and Mozzarella Bliss
Ingredients
Equipment
Method
- In a skillet over medium heat, add a tablespoon of olive oil and heat until shimmering. Toss in sliced onions and sauté for about 3-4 minutes, stirring frequently until they turn translucent. Add minced garlic and cook for an additional 30 seconds until fragrant.
- Next, incorporate the thawed and drained spinach into the skillet. Stir gently while cooking for about 2-3 minutes, until heated through and the moisture evaporates. Season the spinach mixture with salt and pepper to taste, then remove the skillet from heat and mix in sour cream, stirring until creamy and well combined.
- Preheat your oven to 175°C (347°F). While the oven preheats, slice the fresh salmon into two portions and season each piece generously with salt and pepper. In a separate pan over medium heat, briefly sear each side of the salmon for about 2 minutes to lock in moisture.
- In a greased baking dish, place the salmon skin-side down. Evenly spread the creamy spinach mixture over the top of the salmon, then sprinkle a generous layer of mozzarella cheese over the spinach.
- Transfer the assembled dish to the preheated oven and bake for 15-20 minutes until the salmon turns opaque and flake easily when cooked through, and the cheese should be golden and bubbly.
- Once baked, remove the dish from the oven and let it rest for a couple of minutes. Plate the baked salmon with a generous serving of creamy spinach alongside.
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