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    Home » Entrees » Cajun Salmon Pasta

    Oct 18, 2022 · Modified: Oct 18, 2022 by Sues · This post may contain affiliate links, uses cookies, and generates income via ads · View privacy policy + disclosure statement linked in footer · Leave a Comment

    Cajun Salmon Pasta

    Jump to Recipe Print Recipe

    This Cajun Salmon Pasta is an easy-to-make entree that's packed with delicious creamy flavor that your whole family will love! It's easy to customize to your tastes and perfect for a simple weeknight dinner.

    Overhead view of a bowl of Cajun salmon pasta with second bowl in background and recipe title at top.
    Jump to:
    • ❤️ Why you'll love this recipe
    • 🗒 Ingredients
    • 🧂 What's in Cajun seasoning?
    • 🐟 Skin on or skinless salmon?
    • 🍝 How to make Cajun salmon pasta
    • 💡Substitutions and additions
    • 🍣 More salmon recipes
    • ❓ FAQ
    • 📖 Recipe

    Do you have any foods you try to eat every week? I like to make salmon for dinner at least once a week since it's packed with so much protein and omega-3 fatty acids.

    But sometimes I get bored of the typical honey garlic salmon with a side of asparagus or green beans. Sometimes... I want pasta! Who doesn't??

    Salmon and pasta are pretty much a match made in heaven (this Smoked Salmon Pasta is more proof of that!) and this is the kind of dinner that you'll likely even be able to get family members who don't love salmon to try.

    ❤️ Why you'll love this recipe

    There are so many reasons to love this creamy Cajun salmon pasta, but the most obvious one is that it's delicious! It's also packed with heart-healthy salmon, red peppers, onions, diced tomatoes, and a super flavorful and creamy Cajun sauce.

    The dish is also incredibly easy to make and makes for a great weeknight dinner when you want something tasty but not complicated.

    If you have any family members who don't love salmon, try tossing it in this yummy pasta and see if they change their mind!

    🗒 Ingredients

    The ingredients for this entree are pretty simple and remember, it's easy to customize the dish to you and your family's tastes. Here's what I use (please see recipe card at the bottom of this post for ingredient amounts and full instructions):

    • Fettuccine: or the shape of your choice. You can use anything from penne to linguine. Whatever you like best!
    • Olive oil
    • Cajun seasoning: Store-bought or homemade mix
    • Salmon
    • Onion
    • Red bell pepper
    • Garlic
    • Fire-roasted tomatoes
    • Heavy cream
    • Scallions: For garnish
    • Parsley: For garnish

    🧂 What's in Cajun seasoning?

    You can either buy a container of Cajun seasoning or make your own with the spices you have in your cabinet. I often use this pre-made one, but here are all the spices you need to make your own:

    • Paprika (regular paprika or smoked paprika)
    • Garlic Pepper
    • Cayenne
    • Oregano
    • Thyme
    • Onion powder
    • Kosher salt
    • Black pepper

    Recipes may vary (lots call for white pepper, too), but if you want a great mix, follow the ratios in this recipe.

    🐟 Skin on or skinless salmon?

    It's up to you! Most pasta recipes seem to call for skinless salmon fillets, but I love leaving it on because of all the omega-3 fatty acids in the skin (source).

    The flaked salmon probably doesn't look quite as pretty in the finished dish, but I'm all about leaving salmon skin on!

    🍝 How to make Cajun salmon pasta

    As I mentioned, this pasta dish is so easy to make. It's just a few steps until dinner is on the table!

    I recommend starting by cooking your pasta. Add the pasta to a large pot of salted water that's boiling and let it cook according to package instructions, until just al dente.

    Drain well, reserving about ½ cup of the pasta water.

    While pasta is cooking, pat salmon filets dry with a paper towel and season salmon with about 1 Tablespoon of Cajun seasoning.

    Raw salmon with cajun seasoning on a plate.

    Add 1 Tablespoon of olive oil to a large skillet over medium heat. When hot, add salmon skin side down (if skin is on salmon) and cook for 3-5 minutes.

    Gently flip and cook for an additional 3-4 minutes, until salmon is flaky.

    Salmon cooking in skillet.

    Move to a plate and set aside.

    Cooked salmon on white plate.

    Add remaining Tbsp oil to the skillet. When hot, add onions and sliced red pepper.

    Cook for about 4 minutes until veggies are softening. Add garlic, remaining 1 Tbsp cajun seasoning, and salt and cook for another minute.

    Red peppers and diced onions cooking in skillet.

    Add the undrained diced fire-roasted tomatoes to skillet, along with ¼ cup of the reserved pasta water and bring to a simmer. Use a wooden spoon to scrape up any brown bits from the bottom of the pan. Let cook, stirring occasionally, for about 3 minutes to reduce liquid.

    Peppers, onions, and diced tomatoes cooking in skillet.

    Add cup of heavy cream to skillet and allow the sauce to return to a gentle simmer.

    Simmer for about 3 minutes to let sauce thicken.

    Cajun cream sauce cooking in skillet.

    Add cooked pasta to skillet, along with scallions and parsley and gently toss to coat in sauce.

    Pasta in cream sauce in skillet.

    Flake salmon into bite-sized pieces and toss into pasta.

    If needed, add in additional ¼ cup pasta sauce to thin out sauce.

    You can garnish with additional parsley and scallions if you want. Sometimes I shake a little more Cajun seasoning over the top, too.

    And dinner is served!

    Closeup view of a bowl of Cajun salmon pasta.

    The pasta dish is such a fun and flavorful way to enjoy salmon, especially if you eat it every week and are looking for new ways to serve it.

    It's made with a creamy sauce, but I love that it isn't too heavy or overly creamy. Plus, it's packed with all that deliciously healthy salmon!

    While this makes 4 generous servings, it also works well as leftovers. I don't usually like re-heated salmon, but when it's mixed in a pasta dish, I love it!

    Landscape overhead view of a bowl of Cajun salmon pasta with fork on the side and scallions in background.

    💡Substitutions and additions

    If you don't have all the ingredients or your family has specific preferences, there's lots you can do to make this dish your own. Here are some ideas:

    • You aren't likely reading this post if you don't like salmon, but you are completely welcome to swap out the salmon for the protein of your choice! Chicken breast works well, as does shrimp. Or you can leave it meatless for a delicious vegetarian pasta.
    • You can add any vegetables you have on hand. Use green bell peppers instead of red (or use both!), add baby spinach (I'd add this when you add the heavy cream), add broccoli (I'd blanch it first), try fresh cherry ttomatoes, etc.
    • If you like the way this Cajun salmon pasta recipe sounds except for the Cajun part, no worries! You can use any kind of seasoning you want in the dish. If you really don't like spicy (though I promise this dish isn't too spicy!), you can use salt, pepper, garlic powder, thyme, and oregano instead. Or the spice combination of your choice!
    • For extra creaminess, you can stir a little bit of cream cheese into the sauce.

    🍣 More salmon recipes

    If you try to eat salmon often, too, you may be looking for new flavorful ideas to enjoy it. I know I always am! Here are some more of my favorite salmon recipes:

    • Creamy Grapefruit Salmon
    • Salmon Fettuccine with Sour Cream Caesar Sauce
    • Chili Lime Salmon Over Coconut Rice
    • One-Pan Creamy Chipotle Salmon
    • Everything Bagel Salmon
    • Winter Salmon Tacos
    • Caesar Salad with Grilled Citrus Salmon
    • Chipotle Rubbed Grilled Salmon Tacos
    • Baked Salmon with Lemon and Thyme (from Epicurious)
    Overhead view of a bowl of Cajun salmon pasta with second bowl in background.

    How often do you eat salmon?

    ❓ FAQ

    Is Cajun seasoning spicy?

    I always find spiciness is a matter of opinion, so what's spicy for you may not be spicy for me and vice versa. Paprika and cayenne pepper are two of the primary spices in the seasoning mix, so it is considered a spicy seasoning, but I don't find this dish overly spicy at all. The cream sauce and pasta help mellow the spiciness out.

    How do I store leftovers?

    Keep leftovers in an airtight container in the fridge. Re-heat in the microwave or by putting pasta back into a skillet. You may need to stir in a little cream, milk, or water to thin the sauce out.

    What kind of salmon is best?

    I always try to buy wild salmon when I can, but you can use any type you want. I wouldn't typically use a really expensive piece of salmon (like King salmon) in a pasta dish as I'd want to enjoy that as is with few seasonings or additions. Here's a great guide to different types of salmon.

    📖 Recipe

    Cajun salmon pasta in a bowl.

    Cajun Salmon Pasta

    This Cajun Salmon Pasta is an easy-to-make entree that's packed with delicious creamy flavor that your whole family will love! It's easy to customize to your tastes and perfect for a simple weeknight dinner.
    5 from 2 votes
    Print Pin Rate
    Course: Entree
    Cuisine: American
    Keyword: Easy Dinners, Easy Pasta Dishes, Salmon Pastas, Salmon Recipes
    Prep Time: 10 minutes
    Cook Time: 20 minutes
    Total Time: 30 minutes
    Makes: 4 servings
    Author: Sues

    Ingredients

    • 12 oz fettuccine, or pasta shape of choice
    • 2 Tbsp olive oil, divided
    • 2 Tbsp cajun seasoning, divided
    • 1 lb. salmon
    • 1 cup chopped onion
    • 1 red pepper, cut into thin slices
    • 1 Tbsp minced garlic
    • 1 tsp salt
    • 1 15.5 oz. can diced fire-roasted tomatoes (including juice)
    • 1 cup heavy cream
    • ⅓ cup chopped scallions, plus more for garnish (if desired)
    • ¼ cup chopped parsley, plus more for garnish (if desired)

    Instructions

    • Add pasta to a large pot of salted boiling water and let cook according to package instructions, until just al dente. Drain well, reserving about ½ cup of the pasta water.
    • While pasta is cooking, pat salmon dry and season with about 1 Tbsp of Cajun seasoning.
    • Add 1 Tbsp olive oil to a large skillet over medium heat. When hot, add salmon skin-side up (if skin is on salmon) and cook for 3-5 minutes. Gently flip and cook for an additional 3-4 minutes, until salmon is flaky. Move to a plate and set aside.
    • Add remaining Tbsp oil to the skillet. When hot, add onions and red pepper. Cook for about 4 minutes until veggies are softening. Add garlic, remaining 1 Tbsp cajun seasoning, and salt and cook for another minute.
    • Add the undrained diced fire-roasted tomatoes to skillet, along with ¼ cup of the reserved pasta water and bring to a simmer. Use a wooden spoon to scrape up any brown bits from the bottom of the pan. Let cook, stirring occasionally, for about 3 minutes to reduce liquid.
    • Add heavy cream to skillet and allow the sauce to return to a gentle simmer. Simmer for about 3 minutes to let sauce thicken.
    • Add pasta to skillet, along with scallions and parsley and toss to coat in sauce. Flake salmon into bite-sized pieces and gently toss with pasta. If needed, add in additional ¼ cup pasta water to thin out sauce.
    • Serve Cajun salmon pasta topped with additional chopped parsley and scallions, if desired.

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    Hi and thanks for visiting! I started We are not Martha to show you how to make recipes that impress without stress, including easy weeknight dinners, delightful desserts, + lots of cocktails.

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