Costco Salmon Pesto Butter Recipe – Easy Kitchen Guide

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By Lori Walker, MS, RD | Published on September 30, 2023 | Last Updated on September 30, 2023

The salmon dishes from the Costco food court have gained much attention over the past few years for their flavor, convenience, and affordability.

Whether it’s the classic teriyaki salmon bowl or the ever-popular salmon pesto butter, Costco is sure to please all of your seafood cravings!

This guide for Costco Salmon Pesto Butter is a delicious and simple way to enjoy this classic dish. With just a few pantry staples, you’ll be able to recreate the flavors of your favorite Costco salmon bowl in no time!

In this article, we’ll show you how to make this easy and incredible dish at home. From the ingredients to step-by-step instructions, we’ll take you through every step of the process. We’ll also provide some tips and variations on how to make this dish a true crowd-pleaser.

Costco Salmon Pesto Butter Recipe

What is Costco Salmon Pesto Butter?

Costco Salmon Pesto Butter is a delicious and easy dish that has become popular over the last few years. This dish consists of several staples such as butter, fresh dill, pesto, salmon filet, and other seasonings.

The combination of these ingredients produces a flavorful and creamy sauce that pairs perfectly with the salmon. This dish can be served as an entree or as a side to any meal.

The buttery and garlicky sauce is so versatile that it can easily be paired with other proteins such as chicken, shrimp, and vegetables. It can also be served over rice, pasta, or potatoes for a complete meal.

So if you’re looking for a new and exciting way to enjoy salmon, try making Costco Salmon Pesto Butter! You’ll fall in love with this great dish.

Why You’ll Love this Costco Salmon Pesto Butter?

Costco Salmon Pesto Butter is an easy and magnificent dish that you can whip up in no time. It is a great way to enjoy the flavors of your favorite Costco salmon bowl, but with less hassle.

This dish is also incredibly nutritious as it contains lots of essential vitamins and minerals such as omega-3 fatty acids, selenium, phosphorus, potassium, calcium, and vitamins A & D. All these nutrients play an important role in maintaining good health.

Besides, this dish is also incredibly tasty. The combination of the ingredients with the salmon makes for an amazing taste that will have you coming back for more.

So if you’re looking for a delicious way to add some variety to your meals, try making Costco Salmon Pesto Butter! You won’t be disappointed.

You’ll also like the following Appetizer recipes!

The Ingredients 

  • Unsalted Butter: Unsalted butter is a versatile and delicious ingredient to have on hand. It’s perfect for baking, sautéing, and adding to sauces and other meals.
  • Salt & Pepper: Salt and pepper add flavor to the dish without overpowering it. Together, they bring out the natural flavors of the foods.
  • Fresh Dill: Fresh dill adds a wonderful fragrant aroma to the dish. It pairs perfectly with salmon and pesto butter.
  • Fresh Salmon Filet: Fresh salmon filets are a delicious source of protein and essential nutrients such as omega-3 fatty acids, selenium, phosphorus, potassium, calcium, and vitamins A & D.
  • Basil Pesto: Basil pesto is a great combination of fresh basil, pine nuts, parmesan cheese, and olive oil. It adds a wonderful depth of flavor to the salmon pesto butter.
How To Make Costco Salmon Pesto Butter

Step by Step Instructions 

Step 1

In a medium-sized saucepan, melt the butter over medium heat. Once melted, add in the salt and pepper to taste.

Step 2

Add in the chopped fresh dill and stir until well combined. Let it simmer for a few minutes until fragrant.

Step 3

Place the salmon filet on top of the mixture and spoon the pesto over it. Cover and let simmer for 8-10 minutes, or until the salmon is cooked through.

Step 4

Turn off the heat and remove the lid. Let cool slightly before serving with your favorite side dishes such as roasted vegetables or a salad.

Notes 

  • If you prefer a smoother pesto butter sauce, blend the sauce together in a blender or food processor before serving.
  • Make sure to use high-quality ingredients to get the most flavor out of your dish.
  • For crispy skin, place the salmon filet in a hot oven for 4-5 minutes and then finish cooking it with the pesto butter sauce on the stovetop.
  • For an extra touch, add a squeeze of fresh lemon juice to the finished dish before serving.
Costco Salmon Pesto Butter Copycat Recipe

Nutrition Information

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How to store Costco Salmon Pesto Butter?

Costco Salmon Pesto Butter is best enjoyed when served fresh. However, if you have leftovers, they can be stored in the refrigerator for up to 3 days. To store, place the cooked salmon and sauce in an airtight container or wrap in plastic wrap.

When ready to serve again, simply reheat the salmon pesto butter over low heat until warmed through. It’s best not to microwave it as this may cause the salmon to become dry and tough.

Variations 

  • For a vegan version of this dish, replace the salmon with tofu.
  • Instead of using pesto, you can also make your own garlic butter sauce. Just add some minced garlic to the melted butter and season with salt and pepper.
  • If you don’t have fresh dill on hand, you can also use dried herbs such as parsley or thyme.
  • If you like a bit of spice, add some crushed red pepper flakes to the butter sauce.
  • For an extra flavor, add some capers to the sauce before serving.
  • Add in some sun-dried tomatoes for a pop of color and sweet and tangy flavors.
  • For an even creamier sauce, add some heavy cream to the butter mixture before pouring it over the salmon.
Costco Salmon Pesto Butter Copycat Recipe

Costco Salmon Pesto Butter Recipe

The salmon dishes from the Costco food court have gained much attention over the past few years for their flavor, convenience, and affordability.
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Author: Lori Walker, MS, RD
Course: Appetizer
Cuisine: Mexican
Prep Time: 10 minutes
Cook Time: 25 minutes
Total Time: 35 minutes
Servings: 4
Calories: 294kcal

Equipment

Ingredients

  • 4 tbsp unsalted butter
  • Salt and pepper according to taste
  • 6 tsp chopped fresh dill
  • 2 pounds fresh salmon filet
  • 4 tablespoon basil pesto

Instructions

  • Heat a medium saucepan over medium heat and melt the butter. Season with salt and pepper.
  • Add the chopped fresh dill, stirring until everything is combined. Simmer for a few minutes to bring out the fragrant aroma of the dill.
  • Place your salmon filet in the pan and spoon pesto over it. Cover and let simmer for 8-10 minutes or until the fish is cooked through.
  • Turn off the heat and remove the lid. Let cool slightly before serving with your favorite sides such as roasted vegetables or a salad.

Notes

  • If you prefer a smoother pesto butter sauce, blend the sauce together in a blender or food processor before serving.
  • Make sure to use high-quality ingredients to get the most flavor out of your dish.
  • For crispy skin, place the salmon filet in a hot oven for 4-5 minutes and then finish cooking it with the pesto butter sauce on the stovetop.
  • For an extra touch, add a squeeze of fresh lemon juice to the finished dish before serving.
Keyword: Costco Salmon Pesto Butter Recipe

FAQs

Can I use other types of fish besides salmon?

Yes! You can also use cod, halibut, or any type of firm white fish for this dish.

Can I use frozen salmon for this?

Yes, you can use frozen salmon. Just make sure it is thawed completely before cooking.

Do I have to use butter for this dish?

No, you can also use olive oil or coconut oil in place of the butter for a healthier version.

Is this gluten-free?

Yes, this dish is gluten-free as long as you use a gluten-free pesto.

Wrapping Up

Thank you for reading our guide to making Costco Salmon Pesto Butter! We hope you found it helpful and will give this amazing dish a try.

Please share this article if you liked it and don’t forget to leave a comment down below. We would love to hear from you! 

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My name is Lori Walker. I’m a registered dietitian, food blogger and food enthusiast. I share easy healthy, delicious recipes on my blog and review necessary kitchen items. The recipes I share take less… Read more

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