Best Salmon and Mashed Potatoes

Ever since I first made salmon and mashed potatoes together, this dish has been a staple in my kitchen. Wait, no, not just a dinner staple… it’s become my ultimate comfort meal for any time of the day (because who says leftovers can’t make the perfect lunch?).

The creamy, buttery mashed potatoes paired with the tender, flaky salmon create a combination that feels both indulgent and wholesome. Salmon and mashed potatoes aren’t just a classic duo—they’re a meal that’s as easy to prepare as it is satisfying to eat. Trust me, once you try this recipe, it’ll become your favorite, too.

Why You’ll Love This Recipe

What’s not to love about salmon and mashed potatoes? This dish checks all the boxes, and here’s why it’s bound to become your new favorite:

  • Quick and Easy: Got 30 minutes? Ideal for those times when you crave something tasty but don’t want to spend hours cooking.
  • The Comfort Factor: Creamy mashed potatoes + tender, flaky salmon = a hug on a plate. It’s the ultimate cozy combination that’ll warm your soul.
  • Fancy Without the Fuss: Looks restaurant-worthy, but trust me—it’s simple enough to make even on a busy weeknight. (Bonus: Your family or guests will think you went all out!)
  • Customizable: Love garlic? Add extra to the sauce. Craving veggies? Throw in some roasted asparagus or green beans. This recipe is your playground.
    • Perfect for Any Occasion: Weeknight dinners? Check.
    • Meal prepping for the week? Double check.
    • Impressing guests at a dinner party? Triple check.
A plate of salmon topped with a lemon-garlic sauce, accompanied by mashed potatoes and green beans. A half-lemon is also present.

Ingredient Notes for Salmon and Mashed Potatoes

Let’s talk ingredients—because every great dish starts with the right ones. Here’s what you need to know to make your salmon and mashed potatoes shine:

For the Mashed Potatoes

The creamy, dreamy base of this dish! Here’s the lowdown:

  • Potatoes: Russet or Yukon Gold are your best friends here. Russets are fluffy, while Yukons are buttery—pick your fave!
  • Butter & Cream: The ultimate duo for silky-smooth mashed potatoes. For a lighter option, swap cream for milk or even Greek yogurt.
  • Garlic: Want extra flavor? Roast a few cloves and mash them right in. Trust me, it’s worth it!
  • Cheese (Optional): A sprinkle of Parmesan or cheddar takes these spuds to the next level.

For the Salmon

The star of the show deserves some extra love:

  • Fresh Salmon: Look for fillets with a vibrant pink color and no strong “fishy” smell. Skin-on or skinless—it’s up to you.
  • Seasoning: A simple mix of salt, pepper, and a pinch of paprika or lemon zest works wonders. Want to get fancy? Add a dash of smoked paprika or dill.
  • Optional Extras: Craving a little crunch? Top with toasted breadcrumbs or chopped nuts after cooking.

For the Sauce

Ah, the sauce—the cherry on top (or should we say, the butter on the salmon?):

  • Butter: Using unsalted butter is ideal as it allows you to manage the level of saltiness.
  • Garlic: Minced or grated because garlic makes everything better.
  • Lemon Juice: For that zesty brightness that cuts through the richness.
  • Optional Add-Ins: Want a creamy sauce? Mix in a dash of heavy cream or a spoonful of sour cream. Feeling fancy? Toss in fresh herbs like parsley or chives.

How to Make Salmon and Mashed Potatoes

Ready to whip up a dinner that feels fancy but is secretly super simple? Let’s break it down step by step!

Step-by-Step Instructions

For the Mashed Potatoes

Let’s start with those creamy, dreamy spuds:

  • Boil: Peel and chop your potatoes into chunks (the smaller they are, the faster they cook!). Toss them into a pot of salted boiling water and cook until fork-tender—about 15-20 minutes.
Boil: Peel and chop your potatoes into chunks (the smaller they are, the faster they cook!). Toss them into a pot of salted boiling water and cook until fork-tender—about 15-20 minutes.
  • Mash: Drain the potatoes, then grab your trusty masher (or a ricer for the ultimate smoothness). Add butter and cream, and mash away!
Mash: Drain the potatoes, then grab your trusty masher (or a ricer for the ultimate smoothness). Add butter and cream, and mash away!
  • Flavor Boost: Stir in roasted garlic, shredded cheese, or a sprinkle of fresh herbs like chives or parsley for extra oomph.
Flavor Boost: Stir in roasted garlic, shredded cheese, or a sprinkle of fresh herbs like chives or parsley for extra oomph.

For the Salmon

Now, onto the star of the show:

  • Prep: Pat the salmon fillets dry with a paper towel and season generously with salt, pepper, and your favorite spices. (Paprika and lemon zest? Yes, please!)
    • Cook Your Way:Pan-Seared: Heat a splash of oil in a skillet over medium-high heat. Place the salmon skin-side down and cook for 4-5 minutes per side until it’s beautifully golden.
Cook Your Way:Pan-Seared: Heat a splash of oil in a skillet over medium-high heat. Place the salmon skin-side down and cook for 4-5 minutes per side until it's beautifully golden.
  • Baked: Place the salmon on a baking sheet, drizzle with olive oil, and bake at 375°F (190°C) for 12-15 minutes, depending on thickness.
Baked: Place the salmon on a baking sheet, drizzle with olive oil, and bake at 375°F (190°C) for 12-15 minutes, depending on thickness.
  • Pro Tip: Don’t overcook! The salmon should flake easily with a fork but still be moist in the center.

For the Sauce

The pièce de résistance—because everything’s better with sauce:

  • Melt & Sizzle: In a small saucepan, melt butter over medium heat. Add minced garlic and sauté until fragrant (about 30 seconds).
  • Add Zing: Stir in a splash of lemon juice and a pinch of salt. For a creamy sauce, whisk in a touch of heavy cream.
  • Optional Extra: Feeling fancy? Toss in fresh herbs or a pinch of red pepper flakes for a little kick.
Melt & Sizzle: In a small saucepan, melt butter over medium heat. Add minced garlic and sauté until fragrant (about 30 seconds).

Add Zing: Stir in a splash of lemon juice and a pinch of salt. For a creamy sauce, whisk in a touch of heavy cream.

Optional Extra: Feeling fancy? Toss in fresh herbs or a pinch of red pepper flakes for a little kick.

Serve (Plate):

  • Plate the mashed potatoes, top with salmon, and drizzle the sauce over everything. Serve hot.
A plate of salmon topped with a lemon-garlic sauce, accompanied by mashed potatoes and green beans. A half-lemon is also present.

If you’re a salmon lover, you’ll want to try these mouthwatering recipes: Best Pasta with Pesto and Salmon, Pineapple Chili Salmon, and Easy Coho Salmon Recipe. Each one is bursting with flavor, offering a unique twist on this delicious fish—perfect for every craving!

Tips for the Best Salmon and Mashed Potatoes

Want to take your salmon and mashed potatoes from good to absolutely legendary? Follow these simple tricks and hacks:

For the Mashed Potatoes

  • Start with Cold Water: Always place your potatoes in cold water before boiling. This ensures even cooking and avoids those dreaded undercooked centers.
  • Salt is Your Friend: Be generous when salting the boiling water—it’s your chance to flavor the potatoes from the inside out.
  • Mash Smart: Use a potato masher or ricer for a smooth texture. Avoid using a blender or food processor unless you’re aiming for potato glue!
  • Warm It Up: Heat your butter and cream before adding them to the potatoes. Cold ingredients = lumpy potatoes.

For the Salmon

  • Pat It Dry: Always pat the salmon dry with a paper towel before cooking. This helps achieve a crispy, golden crust.
  • Don’t Crowd the Pan: If pan-searing, give each fillet its space. Overcrowding traps steam and no one wants soggy salmon skin.
  • Check for Doneness: Use a fork to press the salmon gently. If it flakes easily but is still moist in the center, you’re golden!
  • Skin-On Saves the Day: Cooking with the skin on helps lock in moisture (plus, crispy skin is delicious).

General Pro Tips

  • Multitask Like a Pro: While the potatoes boil, prep and cook the salmon to save time.
  • Tidy as You Go: Keep your workspace clean—it makes cooking feel less like a chore and more like an art.
  • Taste, Taste, Taste: Always taste your mashed potatoes, salmon, and sauce before serving. A pinch of salt or a squeeze of lemon can work wonders in the end.
A plate of salmon topped with a lemon-garlic sauce, accompanied by mashed potatoes and green beans. A half-lemon is also present.

Variations and Adaptations for Salmon and Mashed Potatoes

Why stick to the basics when you can get creative with your salmon and mashed potatoes? Here are some fun ideas to make this dish your own:

Veggie Boosts

Add some color, crunch, and extra nutrients to your plate with these veggie ideas:

  • Asparagus: Roast or sauté it with a bit of olive oil and lemon juice. The freshness pairs perfectly with the rich salmon.
  • Broccoli: Steamed, roasted, or sautéed, broccoli adds a satisfying crunch. Try drizzling it with a bit of garlic butter for extra flavor!
  • Green Beans: Toss them in olive oil and garlic before roasting, or blanch them for a tender bite. Perfect for those who love a classic side.
  • Spinach: Sauté some spinach with garlic and olive oil for a nutritious, vibrant green addition.

Flavor Twists

Why not play around with different flavors to make this dish even more exciting? Try these tasty variations:

  • Lemon Herb Butter: Add fresh herbs (like thyme, rosemary, or parsley) and lemon zest to your butter sauce for a zesty, fragrant finish.
  • Dijon Glaze: Mix Dijon mustard, honey, and a touch of olive oil to create a sweet and tangy glaze for the salmon. A real crowd-pleaser!
  • Garlic Parmesan Mashed Potatoes: Stir in garlic powder and freshly grated Parmesan to take your mashed potatoes to the next level.
  • Smoky Paprika: Sprinkle smoked paprika on the salmon before cooking for a smoky, slightly spicy kick.

Sauce Variations

Get saucy with these flavor-packed ideas:

  • Creamy Dill Sauce: Stir in some sour cream or Greek yogurt with fresh dill for a creamy, tangy topping for your salmon.
  • Honey Mustard Sauce: A simple blend of honey, mustard, and a splash of vinegar will give you a sweet-tangy drizzle that perfectly complements both the salmon and potatoes.
  • Cilantro Lime Sauce: Blend cilantro, lime juice, and olive oil for a fresh, zesty sauce that’s perfect for the salmon.
A plate of salmon topped with a lemon-garlic sauce, accompanied by mashed potatoes and green beans. A half-lemon is also present.

Serving Suggestions for Salmon and Mashed Potatoes

Now that your salmon and mashed potatoes are ready to shine let’s talk about what to serve alongside this delightful duo. Here are some fun and tasty ideas to complete your meal:

Veggie Sides

Because every great meal deserves a little green (or color!):

  • Roasted Veggies: Think roasted carrots, Brussels sprouts, or sweet potatoes. Coat them in olive oil, season with salt and pepper, and roast until they turn golden.
  • Grilled Asparagus: Lightly charred asparagus adds a smoky flavor that pairs perfectly with the richness of the salmon and potatoes.
  • Sauteed Spinach: Quick, simple, and always a winner. Sauté some spinach with garlic for an easy and healthy side.

Salads

A fresh salad can bring a crisp contrast to the creamy mash and tender salmon:

  • Crisp Caesar Salad: Classic, simple, and with just the right amount of crunch.
  • Mixed Greens with Lemon Vinaigrette: Fresh greens like arugula or spinach tossed in a light lemon vinaigrette will balance out the richness of the salmon and potatoes.
  • Tomato Cucumber Salad: A refreshing, cool salad with tomatoes, cucumbers, red onions, and a zesty vinaigrette—perfect for a summer twist.

Bread, Please!

Who doesn’t love a little carb action? Here are some bread ideas to scoop up every last bite of mashed potatoes and sauce:

  • Crusty Bread: A hearty, crusty baguette or sourdough will soak up that garlic butter sauce beautifully.
  • Garlic Bread: Add a bit extra garlic goodness on the side. It’s a no-brainer when you’ve got mashed potatoes and salmon on the plate.
  • Dinner Rolls: Soft, buttery rolls are a comforting addition to any meal, perfect for mopping up sauce.
salmon and mashed potatoes​ 11 2 salmon and mashed potatoes

Storage and Reheating for Salmon and Mashed Potatoes

Got leftovers? Lucky you! Here’s how to keep your salmon and mashed potatoes tasting just as delicious the next day (or the day after that!):

Storage Tips

  • Mashed Potatoes: Store your mashed potatoes in an airtight container in the fridge for up to 3-4 days. If you’ve added any garlic or cheese, those flavors will only get better with time!
  • Salmon: Keep the salmon in an airtight container for up to 2 days in the fridge. The fresher, the better, so try to enjoy it sooner rather than later!
  • Sauce: Store any leftover sauce in a separate container.It can be stored in the fridge for as long as 3 days.

Reheating Tips

You don’t have to sacrifice flavor when reheating—follow these simple tricks:

  • For Mashed Potatoes:
    • Microwave: Heat in a microwave-safe bowl, adding a little splash of milk or cream to keep them creamy. Stir halfway through.
    • Stovetop: Reheat in a pot over low heat, adding a bit of butter or cream to get them back to that smooth, dreamy texture.
  • For Salmon:
    • Oven: Preheat your oven to 300°F (150°C). Place the salmon on a baking sheet and cover loosely with foil. Bake for 10-12 minutes until warmed through.
    • Skillet: Heat a non-stick skillet over low heat and warm the salmon for a couple of minutes on each side. Please don’t overdo it!
  • For Sauce: Reheat in a small saucepan over low heat, stirring occasionally. You can add a splash of water or cream to bring it back to life.
Salmon with lemon-garlic sauce, mashed potatoes, and green beans.

Salmon and Mashed Potatoes​

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A comforting and satisfying dish, combining succulent salmon with creamy mashed potatoes, served with a rich sauce for a perfect meal.
Prep Time 10 minutes
Cook Time 25 minutes
Total Time 35 minutes
Course Main Course
Cuisine American
Servings 2
Calories 447 kcal

Ingredients
  

  • For the Mashed Potatoes:
  • 4 large potatoes peeled and cubed
  • 1/2 cup heavy cream
  • 1/4 cup butter
  • Salt and pepper to taste
  • For the Salmon:
  • 4 salmon fillets
  • 2 tablespoons olive oil
  • Salt and pepper to taste
  • 1 tablespoon fresh dill optional
  • For the Sauce Optional:
  • 3 tablespoons butter
  • 1 clove garlic minced
  • 1/2 cup heavy cream
  • Salt and pepper to taste

Instructions
 

  • Boil the cubed potatoes in salted water for about 15-20 minutes, until fork-tender.
    salmon and mashed potatoes​ 6 salmon and mashed potatoes
  • Drain the potatoes, then mash them with butter, heavy cream, salt, and pepper until smooth and creamy.
    salmon and mashed potatoes​ 5 salmon and mashed potatoes
  • Season the salmon fillets with salt, pepper, and fresh dill (optional).
  • Heat olive oil in a skillet over medium heat. Cook salmon for about 4-5 minutes per side until golden and cooked through.
    salmon and mashed potatoes​ 9 salmon and mashed potatoes
  • In the same skillet, melt butter and sauté garlic. Add cream, salt, and pepper, simmering for a few minutes to thicken.
    salmon and mashed potatoes​ 10 salmon and mashed potatoes
  • Optional Extra: Toss in fresh herbs or a pinch of red pepper flakes for a little kick.
  • Plate the mashed potatoes, top with salmon, and drizzle the sauce over everything. Serve hot.
    salmon and mashed potatoes​ 11 2 salmon and mashed potatoes

Notes

  • You can substitute heavy cream with milk for a lighter version.
  • For added flavor, try adding garlic or Parmesan to the mashed potatoes.
  • Salmon can also be baked if you prefer a different cooking method.

Frequently Asked Questions about salmon and mashed potatoes

What are the best sides of salmon?

Salmon pairs beautifully with roasted vegetables like asparagus, broccoli, or Brussels sprouts, creating a balanced, nutritious plate. For a lighter option, a fresh mixed green salad with a tangy vinaigrette also complements the richness of the salmon. Consider serving salmon with mashed potatoes and vegetables for a complete, satisfying meal.

What goes well with mashed potatoes for dinner?

Mashed potatoes are versatile and can be paired with a variety of main dishes, such as roast chicken, steak, or, of course, salmon. For a more comforting twist, you could serve salmon with mashed potatoes and gravy to add extra flavor. Creamy salmon and mashed potatoes are another excellent combination for a satisfying dinner.

What sauce goes with salmon?

A rich, buttery sauce, such as a lemon garlic butter sauce, enhances the flavor of salmon perfectly. For an indulgent take, you can make a creamy sauce to complement the fish or opt for a tangy dill sauce. You could also drizzle salmon with mashed potato sauce to bring the two elements together.

What is salmon usually served with?

Salmon is often served with vegetables, grains, or potatoes. You can serve it alongside a refreshing salad or roasted vegetables for a light, nutritious meal, or go for the classic pairing of salmon and mashed potatoes for a comforting and satisfying dish. For a savory addition, a salmon with mashed potatoes and gravy would also work wonderfully.

What is a good combo for salmon?

Salmon pairs exceptionally well with light, fresh sides like steamed asparagus or a crisp salad. If you prefer something heartier, try salmon with mashed potatoes and vegetables for a meal that’s both comforting and filling. You can also serve creamy salmon and mashed potatoes for a more decadent option.

What looks good with salmon?

Visually, salmon looks excellent when paired with colorful sides such as roasted vegetables or a fresh salad. A perfect plate can include salmon with mashed potatoes and vegetables, which adds vibrancy and texture to the meal. For a little extra flair, try topping the dish with a rich salmon and mashed potatoes sauce.

What are side dishes for salmon?

The best side dishes for salmon include roasted vegetables, rice pilaf, or a refreshing cucumber salad. For a complete meal, try pairing salmon with mashed potatoes and gravy or a vegetable medley. You can also opt for salmon with mashed potatoes and vegetables for a satisfying, well-rounded dinner.

What to season salmon with?

Season your salmon with salt, pepper, garlic, and fresh herbs like dill or parsley for classic flavors. You can also add a hint of lemon zest or paprika for a subtle kick. For extra richness, a drizzle of creamy salmon and mashed potato sauce will elevate the seasoning.

What is good to mix with salmon?

Mixing salmon with fresh ingredients like lemon, capers, or a creamy dill sauce can enhance its flavor. You can also combine it with mashed potatoes and vegetables for a hearty dish. For something different, try making salmon and mashed potato patties for a fun twist.

What is a good side dish for fish?

A light, fresh side like steamed greens, roasted vegetables, or a quinoa salad pairs wonderfully with fish. You could also serve fish with mashed potatoes for a classic combination, adding a creamy sauce to bring the dish together. Salmon with mashed potatoes and gravy is an excellent option for a filling side.

What meat goes well with potatoes?

Potatoes pair well with a wide variety of meats, including beef, chicken, and fish like salmon. You can elevate the pairing by adding a rich salmon and mashed potatoes sauce or even creating salmon with mashed potatoes and vegetables. For a comforting option, salmon and mashed potato patties also work beautifully.

What is good on top of mashed potatoes?

You can top mashed potatoes with a variety of things, such as gravy, sautéed mushrooms, or cheese. For a decadent option, try a creamy salmon and mashed potatoes combination for extra richness. A drizzle of salmon and mashed potato sauce also adds a flavorful finishing touch.

Is it reasonable to eat mashed potatoes for dinner?

Mashed potatoes are a comforting and satisfying option for dinner, especially when paired with proteins like salmon. For a balanced meal, consider pairing them with salmon and mashed potatoes healthy toppings, like vegetables or a light sauce. You can also make a delicious salmon with mashed potatoes and gravy for a more indulgent dinner.

Salmon and mashed potatoes calories?

The calorie content of salmon with mashed potatoes varies depending on portion size and preparation. A typical serving of creamy salmon and mashed potatoes may contain around 400-600 calories, especially if served with a rich sauce or gravy. For a healthier option, try a lighter salmon and mashed potatoes healthy recipe, keeping the sauce light and using fewer fats.

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