If you’re craving comfort food with a bit of a twist, this Easy Cheesy Salmon Casserole is exactly what you need. Imagine a warm, creamy casserole filled with tender chunks of salmon, melted cheese, and a blend of savory spices, all baked to golden perfection. It’s the kind of dish that feels like a cozy hug on a plate, and trust me, it’s a total game-changer for busy weeknights or when you just want something comforting without the hassle.
Why You’ll Love Easy Cheesy Salmon Casserole
This casserole is everything you’ve been craving—simple, satisfying, and full of flavor. Here’s why it’s a keeper:
Quick and Easy
You don’t need to be a kitchen pro to pull this off. It’s a one-pan wonder that comes together in no time, making it perfect for busy days when you want something hearty but don’t have the energy to spend hours cooking.
Cheesy Goodness
Who can resist a cheesy casserole? With gooey melted cheese throughout, every bite is packed with comforting, melty goodness that will make you want to go back for seconds.
Packed with Protein
Salmon is a fantastic source of protein and healthy omega-3 fatty acids, so this dish is not only delicious but also nutritious. It’s a great way to get a good dose of fish in a fun and flavorful way.
Versatile
Whether you’ve got some leftover cooked salmon or you’re using fresh fillets, this casserole is super versatile. It’s also easy to tweak based on what you have on hand—throw in some extra veggies or swap in a different type of cheese. The possibilities are endless!
Family-Friendly
This dish is perfect for the whole family, and it’s guaranteed to be a hit even with the picky eaters. It’s cheesy, comforting, and hearty, making it an easy choice for a crowd-pleasing dinner.

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Ingredients
Here’s what you’ll need to make this cheesy, savory casserole:
Salmon
The star of the dish! Whether you’re using fresh, cooked salmon or canned salmon, this flavorful fish brings richness and texture to the casserole.
Cheddar Cheese
A generous amount of shredded cheddar cheese is the base of that melty, cheesy goodness. It adds creaminess and sharp flavor that makes the casserole irresistible.
Cream of Mushroom Soup
This creamy soup helps bind the casserole together and adds richness to the dish. If you’re not a fan of mushrooms, you can substitute with cream of chicken or cream of celery soup.
Pasta
Elbow macaroni, penne, or any small pasta will do! The pasta serves as a hearty base and soaks up all that delicious cheesy sauce.
Frozen Peas
Frozen peas add a pop of color and a touch of sweetness to balance the richness of the cheese. You can also swap them out for corn or other vegetables if you prefer.
Onion
A little sautéed onion brings savory depth to the casserole. It adds flavor without overpowering the dish.
Garlic
Garlic is a must for this recipe—it’s what gives the casserole that irresistible, savory aroma.
Milk
Milk adds creaminess and helps to loosen the soup mixture, creating the perfect casserole sauce.
Salt and Pepper
A bit of salt and pepper will bring all the flavors together, ensuring that every bite is perfectly seasoned.
Note: The full ingredients list, including measurements, is provided in the recipe card directly below.
Instructions
Let’s dive into how to make this flavorful and comforting casserole:
1. Preheat the Oven
Start by preheating your oven to 350°F (175°C). This ensures the casserole bakes evenly and gives it that lovely golden top.
2. Cook the Pasta
Cook the pasta according to the package instructions until it’s al dente, then drain and set it aside. The pasta will soak up all that cheesy goodness in the casserole!
3. Sauté the Onion and Garlic
In a large skillet, sauté the onion and garlic in a little oil over medium heat for about 3-4 minutes, until they’re soft and fragrant. This step really brings out the savory flavors of the dish.
4. Mix the Casserole Base
In a large bowl, combine the cooked salmon (flaked), cream of mushroom soup, milk, cooked pasta, peas, sautéed onion and garlic, and half of the shredded cheddar cheese. Stir everything together until well mixed. Add salt and pepper to taste.
5. Assemble the Casserole
Transfer the mixture to a greased 9×13-inch baking dish, spreading it out evenly. Sprinkle the remaining cheddar cheese over the top for a gooey, cheesy finish.
6. Bake to Perfection
Place the casserole in the preheated oven and bake for about 20-25 minutes, or until the top is golden brown and the casserole is bubbly.
7. Serve and Enjoy
Once baked, remove the casserole from the oven and let it cool for a few minutes. Serve warm, and enjoy the cheesy, savory goodness of this easy, comforting dish!
How to Serve Easy Cheesy Salmon Casserole
This casserole is delicious on its own, but you can pair it with some sides to complete your meal:
Fresh Salad
A crisp green salad with a light vinaigrette is the perfect refreshing side to balance out the richness of the casserole.
Garlic Bread
If you’re craving something extra indulgent, serve this casserole with some garlic bread to mop up every last bit of cheesy sauce.
Roasted Veggies
Roasted vegetables like broccoli, carrots, or zucchini add a nice touch of color and freshness to round out the meal.
Steamed Asparagus
Asparagus pairs beautifully with salmon, adding a pop of freshness and a bit of crunch to your plate.
Additional Tips
- Use Leftover Salmon: This casserole is a great way to use up leftover cooked salmon. It adds great flavor and texture to the dish.
- Customize the Veggies: You can easily swap the peas for other veggies you like, such as spinach, bell peppers, or even corn.
- Make it Spicy: If you love a little heat, try adding a pinch of red pepper flakes or some diced jalapeños to the casserole.
- Use Different Cheese: If cheddar isn’t your favorite, feel free to swap it for mozzarella, gouda, or even parmesan for a slightly different flavor.
Nutrition Facts
Servings: 6
Calories per serving: 350 kcal
Total Fat: 18g
- Saturated Fat: 9g
- Trans Fat: 0g
Cholesterol: 55mg
Sodium: 800mg
Total Carbohydrates: 28g - Dietary Fiber: 3g
- Sugars: 3g
Protein: 22g
Vitamin D: 50mcg
Calcium: 230mg
Iron: 2mg
Potassium: 400mg
Preparation Time
Prep Time: 15 minutes
Cook Time: 30 minutes
Total Time: 45 minutes
FAQ Section
Q1: Can I use fresh salmon instead of canned salmon?
A1: Absolutely! Fresh salmon works wonderfully in this casserole. Just cook it beforehand and flake it into the casserole.
Q2: Can I use a different type of pasta?
A2: Yes! Feel free to use any type of pasta you like—penne, rotini, or even gluten-free pasta if needed.
Q3: Can I make this casserole ahead of time?
A3: Yes! You can assemble the casserole the night before, cover it tightly, and refrigerate it. Just pop it in the oven when you’re ready to bake.
Q4: Can I freeze this casserole?
A4: Yes, this casserole freezes well! Assemble it, cover tightly, and freeze for up to 3 months. Thaw overnight and bake as usual.
Q5: What can I use instead of cream of mushroom soup?
A5: You can substitute cream of chicken soup, cream of celery soup, or even a homemade creamy sauce if you prefer.
Q6: Can I add more vegetables?
A6: Definitely! You can add spinach, bell peppers, or even roasted butternut squash for extra flavor and nutrients.
Q7: Can I use a different cheese?
A7: Yes! You can swap cheddar for mozzarella, gouda, or parmesan, depending on what flavor you prefer.
Q8: How do I store leftovers?
A8: Store any leftover casserole in an airtight container in the fridge for up to 3 days. Reheat gently in the microwave or oven.
Q9: Can I make this casserole spicier?
A9: Absolutely! Add red pepper flakes or diced jalapeños to the casserole to give it a spicy kick.
Q10: Can I double the recipe?
A10: Yes, feel free to double the ingredients if you’re feeding a crowd. Just make sure to use a larger baking dish and bake for a little longer if needed.
Conclusion
This Easy Cheesy Salmon Casserole is the perfect comfort food for any night of the week. It’s rich, cheesy, and packed with flavorful salmon, making it both comforting and nutritious. Whether you’re feeding the family or just looking for a satisfying meal, this casserole is guaranteed to be a hit. Give it a try—you won’t be disappointed!
Print
Easy Cheesy Salmon Casserole
- Total Time: 35 minutes
- Yield: 6 servings 1x
Description
Easy Cheesy Salmon Casserole is a comforting, creamy dish that combines tender salmon with a rich, cheesy sauce and a crispy topping. Packed with flavor and simple ingredients, this casserole is perfect for a quick weeknight dinner or a hearty meal any time of year. The combination of flaky salmon, gooey cheese, and savory seasonings makes this casserole a family favorite!
Ingredients
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2 cans (6 oz each) of wild-caught salmon (or 2 cups cooked fresh or frozen salmon, flaked)
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1 cup cooked elbow macaroni (or any pasta of your choice)
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1 can (10.5 oz) cream of mushroom soup (or cream of chicken soup for a twist)
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1/2 cup milk
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1 1/2 cups shredded cheddar cheese (or a mix of cheddar and mozzarella for extra gooeyness)
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1/2 teaspoon garlic powder
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1/2 teaspoon onion powder
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1/4 teaspoon black pepper
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1 tablespoon lemon juice
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1/4 cup breadcrumbs (optional for topping)
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1 tablespoon butter (for greasing the casserole dish)
Instructions
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1. Preheat the Oven:
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Preheat the oven to 350°F (175°C) and grease a 9×13-inch casserole dish with butter or non-stick spray.
2. Prepare the Pasta:
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Cook the pasta according to package instructions, then drain and set aside.
3. Make the Casserole Mixture:
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In a large bowl, combine the canned or cooked salmon (flaked), cooked pasta, cream of mushroom soup, milk, 1 cup of shredded cheddar cheese, garlic powder, onion powder, black pepper, and lemon juice. Stir until everything is well combined.
4. Assemble the Casserole:
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Pour the mixture into the prepared casserole dish. Spread it out evenly.
5. Top and Bake:
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Sprinkle the remaining 1/2 cup of shredded cheese over the top of the casserole. If using, sprinkle breadcrumbs evenly over the cheese for a crunchy topping.
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Bake for 20-25 minutes or until the casserole is hot and bubbly and the top is golden brown.
6. Serve:
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Remove from the oven and let the casserole cool for a few minutes before serving.
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Notes
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Salmon: You can use canned salmon for convenience or fresh salmon for a richer flavor. If using canned, make sure to drain it well.
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Pasta Substitutes: Any small pasta (penne, shells, rotini) can be used instead of elbow macaroni.
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Cheese Variations: You can experiment with different cheeses like mozzarella, Swiss, or parmesan for variety.
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Make-Ahead: This casserole can be assembled ahead of time, covered, and stored in the fridge for up to 1 day before baking.
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Topping Ideas: For extra flavor, you can sprinkle some grated parmesan or fresh herbs (like parsley or dill) on top before serving.
- Prep Time: 10 minutes
- Cook Time: 25 minutes
- Category: Casserole, Main Dish
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1/6 of casserole
- Calories: 350 kcal
- Sugar: 3g
- Sodium: 800mg
- Fat: 18g
- Saturated Fat: 8g
- Unsaturated Fat: 9g
- Trans Fat: 0g
- Carbohydrates: 28g
- Fiber: 2g
- Protein: 20g
- Cholesterol: 40mg