Creamy Sauce For Salmon – 10-Minute Recipe!

This homemade Sauce for Salmon is one of the easiest and quickest recipes I make. It comes together in minutes with just a few simple ingredients, turning a basic fish dinner into something that tastes restaurant-quality. The butter and cream give it that silky texture that sticks perfectly to the salmon, adding so much flavor in every bite.

a bowl with creamy sauce for salmon with raw salmon on a cutting board and lemon next to it

I first tried a sauce like this on salmon at a small restaurant in France. Of course, when I got home, I had to recreate it. After testing and tweaking the herbs, spices, and amounts many times, I finally landed on the version I use today. Honestly, it turned out even better than the one I had in France. This has become my favorite sauce to pair with salmon because it is buttery and creamy, and it gives that melt-in-your-mouth finish, just like my Bearnaise sauce.

Whenever I find a sauce that’s velvety rich, easy to make, and works for dinner in a flash, it pretty much earns a permanent spot in my kitchen. My Alfredo sauce has been that for years, and now this salmon sauce is right up there with it. It’s made with just a few pantry staples, and once I started using it, I stopped bothering with any other recipes.

white creamy sauce for salmon on a plate on a piece of cooked salmon

Why you will love this recipe

  • No fancy steps here, just simple and tasty: This is not one of those complicated sauces. It’s for home cooks like me who want a rich, creamy sauce that is ready fast using pantry staples like butter, garlic, and lemon.
  • Perfect for salmon lovers: It’s for busy folks, seafood lovers, and families who want to make salmon taste elevated without spending hours in the kitchen.
  • The taste is creamy, a little zesty, and full of flavors: This sauce is all about balance. The butter and cream bring richness, the lemon and garlic add a zesty brightness, and the dried herbs and Parmesan create that savory layer that sticks to the fish.
  • A no-fail sauce that I trust: I whisk butter and flour, pour in cream, stir in garlic, lemon, and herbs, and finish with Parmesan. It always turns out smooth and creamy, making it one of those recipes I know I can trust any night of the week.

What you will need

sauce for salmon ingredients in bowls on a table
  • Dairy – I use unsalted butter and cream to make the sauce buttery and silky-smooth. Freshly grated Parmesan cheese is a must; it makes the sauce so comforting and satisfying, adding a subtle, nutty, salty flavor.
  • Dry ingredients – I add all-purpose flour to thicken the sauce.
  • Herbs and aromatics – A simple yet flavorful palette is created by adding dried basil, dried parsley, red pepper flakes, minced garlic, salt, and pepper. Also, lemon juice and zest for freshness, balancing the richness of the sauce.

How to make

Heat the skillet: First, I melt the butter in a large skillet over medium heat.

Add the flour and cream: I sprinkle it in and whisk it while letting it cook for about 1 minute. I slowly pour it in while stirring, adding just a little at a time to keep the sauce smooth.

photo collage of how to make sauce for salmon

Add aromatics: I stir in the lemon juice and lemon zest at the end to brighten up the sauce. Followed by adding the dried herbs, salt, and pepper, then give everything a good stir.

Simmer the sauce: I bring the sauce to a gentle simmer, then reduce the heat and stir in the Parmesan cheese until it melts completely. Serve it right away!

Expert tip

Adding parmesan cheese to the sauce

The best part about this sauce is how creamy and smooth it turns out when I use fresh Parmesan cheese. I always grate it right when I start the recipe, which makes all the difference. I learned that pre-grated cheese tends to clump because it is drier, so I keep that for sprinkling on top of dishes. When I add the Parmesan, I make sure the sauce is off the heat or on very low, then stir it in a little at a time until it melts perfectly. It is a small step, but it guarantees the sauce stays silky and never clumpy.

More tips to consider:

  • I can make this sauce vegan by using plant-based butter and cream. It still turns out rich and creamy.
  • I have tried all kinds of butter for this recipe, and if I use salted butter, I just cut back a little on the added salt.
  • While the sauce is great served right away, I like to let it chill for a bit because the herbs and seasonings blend together even more.
  • I always keep the heat low and avoid overcooking, since cream can separate if it gets too hot.
pouring homemade creamy lemon parmesan sauce on a piece of salmon

Recipe variations and add-ins:

  • Make it spicier: If I want more heat, I add extra red pepper flakes or a pinch of cayenne pepper. It brings a gentle warmth to the sauce.
  • Add some wine: I like to stir in about a quarter cup of good white wine. It adds a deeper and richer flavor to the sauce.
  • Lemony sauce: For more lemon flavor, I add a couple of lemon wedges to the sauce while it simmers.
  • Fresh herbs: I sometimes swap the dried herbs for fresh ones. They give the sauce a softer, milder herb flavor.
  • Extra creamy: When I want the sauce extra rich, I add a tablespoon of cream cheese. It turns out even silkier and creamier.
  • Substitute the Parmesan cheese: I love using freshly grated Parmesan, but when I want something different, I swap it for Romano, Gruyere, Asiago, or Grana Padano. They all melt nicely and add their own rich flavor.

Serving suggestions

When I make this sauce, I love spooning it over my grilled salmon skewers and serving it with a side of fresh bread. My Amish white bread recipe is perfect for soaking up every last bit of sauce. I also use this sauce instead of tartar sauce on my McDonald’s fish sandwich for my kids. It works great as a dipping sauce for veggies like roasted broccoli or carrot sticks, and I have even simmered homemade shrimp cakes or crab cakes right in the sauce for a nice seafood dinner.

For a hearty meal, I pour it over salmon patties and serve them with creamy mashed potatoes and asparagus on the side. It turns an ordinary meal into something my whole family gets excited about. My husband swears by drizzling it over this flaky brown-sugar-roasted salmon; the combination of sweet and savory is out of this world. For dessert, something sweet and refreshing like this strawberry crisp would be ideal.

How to store leftovers

  • Refrigerate: I keep it in a glass jar with a lid in the fridge. It stays good for up to five days.
  • Freezing: Put it in a freezer bag or freezer-safe container, and it will stay good for up to 3 months.
  • Defrost: I just move it to the fridge the night before I plan to use it.
  • Reheating: You can reheat it on the stove while whisking for several minutes. 
salmon topped with creamy white sauce

Frequently asked questions

Why is my salmon sauce too runny?

This can happen if you accidentally put too much liquid in the sauce. But it is easy to fix, just cook it a bit longer to let it reduce. If it is still too runny, make a roux with a tablespoon of softened butter and 1/2 tablespoon of flour and whisk it in. Another option is to stir in more cheese.
On the other hand, if it is too thick, you can add some liquid to it. Use 1-2 tablespoons of broth, white wine, water, or cream. This will thin it out. Just remember to add the ingredients gradually. 

Why did my sauce curdle?

There are quite a few reasons why dairy-based sauce might curdle. One of them might be that there wasn’t enough fat present, which often happens with fat-free or low-fat products. Another reason is cooking the sauce over high heat; a dairy-based sauce should never get to the boiling point. If you are using an acid like wine, make sure it’s fully reduced before adding the dairy. Lastly, salt can also curdle the sauce, so wait until the very last second to season it.

How do I fix curdled sauce?

Thankfully, curdled sauce is fixable. Add it to a pan over medium heat and bring it to a bubbling simmer, but not a boil. Add 1/4 cup of liquid (water, milk, or broth) and whisk vigorously and continuously for 1-2 minutes, until the sauce is smooth and glossy again. If needed, add more liquid a little at a time, and when done, strain the sauce through a fine-mesh sieve.

holding a spoon over a bowl of creamy sauce for salmon

Salmon recipes to try:

Loved this recipe? I’d love to hear from you! 💛 Leave a 5-star rating ⭐️ in the recipe card below and share your thoughts in the comments – I read and appreciate every single one!

Let’s stay connected! Follow me on Facebook, Instagram, Pinterest, and YouTube for more delicious, sweet and savory recipes. Have a question? Ask in the comments, and I’ll be happy to help! 😊 with love Catalina!

salmon topped with creamy white sauce

Creamy Sauce For Salmon – 10-Minute Recipe!

Homemade sauce for salmon is silky-smooth, rich, and creamy, with a refreshing lemon flavor. Ready in 10 minutes to upgrade any fish dinner.
4.50 from 8 votes
Print Pin Rate
Course: Sauces
Cuisine: American
Diet: Vegetarian
Keyword: Sauce For Salmon
Prep Time: 5 minutes
Cook Time: 5 minutes
Total Time: 10 minutes
Servings: 6 servings
Calories: 404kcal

Ingredients

  • 2 tablespoons butter unsalted
  • 2 tablespoons all-purpose flour
  • 2 1/2 – 3 cups cream
  • 4 cloves garlic minced
  • 1-2 tablespoons lemon juice
  • 1 teaspoon lemon zest
  • 1 teaspoon dried basil
  • 1 teaspoon dried parsley flakes
  • 1/4 teaspoon red pepper flakes
  • salt and fresh ground pepper to taste
  • 1 cup Parmesan cheese grated

Instructions

  • Over medium heat, place a large skillet and add butter.
  • Once the butter is melted and sizzling, add the flour, and whisk well to combine while cooking. Let it cook for about 1 minute while stirring.
  • Next, add the cream slowly and continue to stir.
  • Then, add garlic, lemon juice, lemon zest, dried herbs, salt, and pepper.
  • Once the sauce simmers, reduce the heat to low and add shredded Parmesan cheese to the mixture. Stir for a few seconds until the cheese fully melts.
  • Serve the sauce.

Video

Notes

Adding parmesan cheese to the sauce

The best part about this sauce is how creamy and smooth it turns out when I use fresh Parmesan cheese. I always grate it right when I start the recipe, which makes all the difference. I learned that pre-grated cheese tends to clump because it is drier, so I keep that for sprinkling on top of dishes. When I add the Parmesan, I make sure the sauce is off the heat or on very low, then stir it in a little at a time until it melts perfectly. It is a small step, but it guarantees the sauce stays silky and never clumpy.

More tips to consider:

  • I can make this sauce vegan by using plant-based butter and cream. It still turns out rich and creamy.
  • I have tried all kinds of butter for this recipe, and if I use salted butter, I just cut back a little on the added salt.
  • While the sauce is great served right away, I like to let it chill for a bit because the herbs and seasonings blend together even more.
  • I always keep the heat low and avoid overcooking, since cream can separate if it gets too hot.

Nutrition

Calories: 404kcal | Carbohydrates: 7g | Protein: 9g | Fat: 39g | Saturated Fat: 23g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 12g | Cholesterol: 122mg | Sodium: 347mg | Potassium: 137mg | Fiber: 0.5g | Sugar: 0.4g | Vitamin A: 1340IU | Vitamin C: 4mg | Calcium: 279mg | Iron: 1mg
4.50 from 8 votes (1 rating without comment)

Leave a Reply

Your email address will not be published. Required fields are marked *

Recipe Rating




This site uses Akismet to reduce spam. Learn how your comment data is processed.

17 Comments

  1. This creamy lemon garlic sauce is divine! It sounds so delicious. I love that it doesn’t take a whole lot of time to make, and that it can be used for other meals.

  2. Absolutely delicious! I substituted in kefir for the cream, as that was all I had. Flavours were perfect for salmon.5 stars

  3. This was such a nice surprise. I didn’t have lemon juice so I used lime juice and used milk instead of cream. My first thought was it’s curdled the milk and it’s ruined. Thankfully I persevered because the sauce was fantastic on salmon AND the rice AND brussel sprouts! I have since used the leftover sauce in pasta and it was delicious.5 stars

  4. This is the best sauce we have tried yet. I was looking for a balanced fish sauce, especially for salmon, and this was right on spot. Balance and flavorful. I have squeezed more lemon juicy, and it is perfect!!!5 stars

  5. I made this sauce for my wife and I and we enjoyed it very much on our salmon so much that I am making it again tonight5 stars