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Dinner · Part 2 of 3: Instructions

Crockpot Cajun Honey-Butter Salmon Pasta Step-by-step instructions

A close-up view of creamy Cajun honey-butter salmon pasta topped with charred lemon wheels.
Prep
Cook
Total
Serves
6

Before you start

Before starting, make sure the cream cheese is softened to room temperature for easy melting. Dice the bell peppers and cut the salmon into 1-inch cubes, keeping them refrigerated until ready to use.

Measure out all the ingredients and have them within reach. If using a 6-quart slow cooker, you'll have plenty of room. The prep takes about 15 minutes, and then the slow cooker does the rest.

Ingredients at a glance (11)
  • 2 cups seafood stock
  • 1 cup heavy cream
  • 8 oz cream cheese, softened
  • 3 tbsp honey
  • 2 tbsp Cajun seasoning
  • 2 bell peppers, diced
  • 1 cup corn kernels (fresh or frozen)
  • 1 1/2 lb skinless salmon fillets, cut into 1-inch cubes
  • 16 oz penne pasta
  • Charred lemon wheels, for serving
  • Chopped green onions, for serving

Instructions

Build the Creamy Base

  1. Build the Creamy Base
    Add the seafood stock, heavy cream, cream cheese, honey, Cajun seasoning, diced bell peppers, and corn to the slow cooker. Stir gently with a wooden spoon to combine, breaking up the cream cheese into smaller pieces so it melts evenly.
    Look for The liquid should look creamy and pale orange with bits of cream cheese visible.
    Tip Soften the cream cheese beforehand for quicker melting.
  2. Simmer the Sauce
    Cover the slow cooker and cook on LOW for 2 hours. After 2 hours, lift the lid and stir the sauce well. It should be smooth and slightly thickened, with the cream cheese fully incorporated.
    Look for The sauce should coat the back of a spoon and smell fragrant with Cajun spices.
    Tip Do not lift the lid during the 2 hours; the heat escapes and lengthens cooking time.

At the end of this phase, the slow cooker contains a creamy, pale orange liquid with visible bits of cream cheese and flecks of Cajun seasoning.

The aroma is warm and spicy, with the sweetness of honey and the freshness of bell peppers and corn coming through. The mixture should be well combined but not fully smooth yet—the cream cheese will continue to melt during the long simmer.

Add Salmon and Pasta

  1. Add Salmon and Pasta
    Add the cubed salmon and the penne pasta to the slow cooker. Stir gently to coat everything in the sauce. Cover and cook on LOW for an additional 20 minutes, or until the salmon is opaque and flakes easily and the pasta is tender.
    Look for The salmon should be just cooked through and the pasta al dente.
    Safe temperature 145°F (63°C) internal temperature (fish)
    Tip Stir once halfway through to prevent sticking, but be gentle so the salmon stays in chunks.

After the 20-minute cook, the salmon should be opaque and just starting to flake, and the penne should be al dente. The sauce should have thickened slightly and cling to the pasta. The kitchen will smell of rich cream, smoky spice, and sweet corn. Stir gently to ensure nothing is stuck to the bottom, and check that the salmon is cooked through to 145°F (63°C).

Finish and Serve

  1. Finish and Serve
    Turn off the slow cooker. Garnish with charred lemon wheels and chopped green onions. Serve hot directly from the slow cooker or transfer to a serving bowl.
    Look for The sauce should be glossy and cling to the pasta and salmon.
    Tip Squeeze the charred lemon over the pasta just before eating for brightness.

The final dish is glossy and creamy, with chunks of tender salmon nestled among the penne and colorful bits of pepper and corn. The charred lemon wheels add a bright, smoky aroma, and the green onions provide a fresh, oniony contrast. The sauce should be thick enough to coat the back of a spoon, and the flavors should be balanced between sweet, spicy, and rich.

Common mistakes

A common mistake is adding the salmon and pasta at the beginning, which leads to overcooked, dry salmon and mushy pasta. Another is lifting the lid during the initial 2-hour simmer, which releases heat and extends the cooking time.

Also, be gentle when stirring after adding the salmon to avoid breaking it into small pieces. Finally, do not use low-fat cream cheese, as it can become grainy when melted.

How to tell it’s done

The dish is done when the salmon is opaque and flakes easily with a fork, and the internal temperature reaches at least 145°F (63°C). The pasta should be tender but still have a slight bite.

The sauce should be thick enough to coat the back of a spoon. If the sauce seems too thin, let it cook for an additional 5 minutes uncovered to reduce, or stir in a slurry of cornstarch and water.

  • Fish: 145°F (63°C) in the thickest part

Coming up in Part 3: common questions

  • Can this recipe be made gluten-free?
  • Why does the sauce sometimes look curdled?
  • Can the salmon be substituted with another fish?
  • How can the dish be made less spicy?
  • Can the pasta be cooked separately instead?

Also in Part 3: variations (Spicy Andouille, Vegetarian Option, Extra Veggie, Shrimp Scampi Style), storage and make-ahead, and the printable recipe card.

Up next · Part 3 of 3

4 variations · storage & make-ahead · 5 answers · printable card

Tips, FAQ & printable recipe (Part 3)← Back to the ingredients (Part 1)