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Gluten-Free Cajun Chicken Pasta: Easy & Creamy (Ready In 20 Min)

Look, let’s be honest here. Finding a decent gluten-free pasta dish that doesn’t taste like disappointment can feel impossible. But this Cajun chicken pasta? It’s about to change everything you think you know about gluten-free cooking.

The Cajun spices do all the heavy lifting here, creating this incredible depth that masks any weird gluten-free pasta aftertaste. Plus, the whole thing comes together in about 20 minutes, which means you can have restaurant-quality dinner on the table faster than you can say “DoorDash.”

Why This Pasta Slaps (and Won’t Let You Down)

Tastes like real pasta: No cardboard texture or weird aftertaste here

20-minute miracle: From start to finish, including cleanup

Spice level you control: From mild and creamy to “call the fire department”

Uses normal ingredients: No hunting down expensive specialty items

Leftovers are legit: Actually gets better the next day (rare for pasta!)

Kid-tested: Even picky eaters demolish this stuff

Your Cajun Pasta Shopping List

For the Chicken:

1 lb chicken breasts, cut into chunks (thighs work too if you’re feeling fancy)

2 tablespoons Cajun seasoning

1 tablespoon olive oil

1 tablespoon butter

Flat lay of fresh ingredients for Cajun chicken pasta on a light beige counter, including gluten-free pasta, chicken, vegetables, spices, and cream.

Everything Else:

12 oz gluten-free pasta (penne or rigatoni—shapes that hold sauce)

2 tablespoons butter

3 garlic cloves, minced (or that pre-minced stuff, no judgment)

1 bell pepper, sliced (red looks prettier but any color works)

1 medium onion, sliced

1 cup heavy cream (don’t even think about skim milk here)

½ cup chicken broth

¼ cup Parmesan cheese, grated

1 teaspoon paprika

½ teaspoon garlic powder

½ teaspoon onion powder

¼ teaspoon cayenne (start small, you can always add more)

Salt and pepper

2 green onions for garnish (optional but they make it look fancy)

Quick tips:

Pasta brands that don’t suck: Barilla’s gluten-free line is solid, Tinkyada never lets me down, and Banza adds extra protein if you’re into that.

Cajun seasoning: Old Bay works in a pinch, but Tony Chachere’s is the real deal. Store brands are usually fine too.

Heavy cream is non-negotiable: Half-and-half makes watery sauce. Don’t do it.

Chicken thighs vs. breasts: Thighs stay juicier but take longer to cook. Your call.

Exactly How to Cook This Cajun Pasta Without Stress

Get your pasta going

Boil a big pot of water with enough salt that it tastes like the ocean. Seriously, underseasoned pasta water = underseasoned pasta. Cook your gluten-free noodles according to the package, but check them a minute early. Gluten-free pasta goes from perfect to mush real quick.

Season that chicken

Dump the Cajun seasoning all over your chicken pieces. Don’t be shy—this is where the flavor starts. Heat up olive oil and butter in your biggest skillet over medium-high heat. When it stops foaming, add the chicken. Let it sit for a minute before stirring so you get some good browning going.

Close-up of golden Cajun-seasoned chicken pieces browning in a skillet

Cook the chicken right

This takes about 5-6 minutes total. You want golden brown pieces that are cooked through but not dried out. Pull them out and set aside. Don’t clean the pan—all those brown bits are liquid gold.

Build your veggie base

Toss butter into that same skillet. Add onions and peppers, and let them get soft and slightly caramelized, about 3-4 minutes. Those leftover chicken drippings make everything taste better.

Sliced onions and red bell peppers sautéing in a skillet with browned bits

Garlic time

Add minced garlic and cook for like 30 seconds until it smells incredible. Don’t walk away—garlic burns fast and bitter garlic ruins everything.

Sauce magic

Pour in chicken broth first and scrape up all those delicious brown bits. Then add cream, paprika, garlic powder, onion powder, and cayenne. Bring it to a gentle bubble and let it thicken slightly for 2-3 minutes.

Close-up of creamy Cajun pasta sauce bubbling in a skillet

Bring it all together

Add the chicken back in along with any juices that collected on the plate. Drain your pasta (save a cup of that starchy water though) and toss everything together. The pasta water helps the sauce stick perfectly.

Finish strong

Kill the heat and stir in Parmesan cheese until it melts. Taste it—does it need more salt? More heat? More cheese? Trust your taste buds. Sprinkle with green onions if you’ve got them.

Tips That Save You From Pasta Disasters

The pasta water trick: Before draining, grab about half a cup of that starchy pasta water. If your sauce gets too thick, a splash of this stuff brings it back to life and helps everything stick together better than plain water.

Don’t crowd the chicken: If your skillet’s not huge, cook the chicken in batches. Crowded chicken steams instead of browning, and brown = flavor. Nobody wants sad, gray chicken.

Heat level reality check: Start with less cayenne than you think you need. You can always add more, but there’s no going back from “too spicy.” Keep some extra cream handy for heat emergencies.

Leftover game: This stuff reheats beautifully. Add a splash of cream or broth when reheating to bring back that creamy consistency. Sometimes I think it’s even better the next day.

Veggie additions that work: Mushrooms, cherry tomatoes, or zucchini all play nice here. Add them with the peppers and onions.

creamy Cajun chicken pasta plated with chicken, peppers, Parmesan, and green onions

The Questions I Always Get About This Recipe

What if my gluten-free pasta always turns out terrible?

The trick is in the timing and the water. Use way more water than you think you need, salt it heavily, and check the pasta a full minute before the package says it should be done. Gluten-free pasta continues cooking even after you drain it, so slightly underdone is perfect.

Can I make this ahead for meal prep?

Absolutely. Store it covered in the fridge for up to 3 days. When reheating, add a couple tablespoons of cream or broth to loosen it up. The microwave works but gentle stovetop reheating is better.

How do I make this dairy-free too?

Swap the heavy cream for full-fat coconut milk and use nutritional yeast instead of Parmesan. The flavor changes but it’s still really good. Just don’t use light coconut milk—you need that richness.

My family thinks Cajun food is too spicy. Help?

Cut the cayenne in half and use sweet paprika instead of regular. You can also add an extra splash of cream to mellow everything out. The flavor will still be there without the heat.

What sides go with this?

Honestly, this is pretty complete on its own, but a simple green salad with vinaigrette cuts through the richness nicely. Garlic bread (gluten-free, obviously) never hurts either.

Final Take: Gluten-Free Pasta Doesn’t Have to Suck

Here’s what makes this recipe different from all the other gluten-free pasta disasters out there: it doesn’t try to be something it’s not. Instead of pretending gluten-free pasta is exactly the same as regular pasta, this recipe works with what we’ve got and makes it absolutely delicious.

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Made this recipe? Let me know how it turned out in the comments! And if you post it on Instagram, tag me @hdrecipe.co , nothing makes my day like seeing your kitchen victories.

Gluten-Free Cajun Chicken Pasta: Easy & Creamy (Ready In 20 Min)

Creamy, spicy gluten-free Cajun chicken pasta ready in 20 minutes! Restaurant-quality flavor with simple ingredients. Perfect for busy weeknights.

Type: Pasta

Cuisine: Cajun, American

Keywords: gluten-free pasta, cajun chicken, creamy pasta, weeknight dinner, spicy pasta, gluten-free recipe

Recipe Yield: 4 servings

Calories: 680 per serving

Preparation Time: PT10M

Cooking Time: PT15M

Total Time: PT25M

Recipe Ingredients:

  • 1 lb boneless skinless chicken breasts, 2 tbsp Cajun seasoning.
  • 1 tbsp olive oil, 1 tbsp butter.
  • 12 oz gluten-free pasta (penne/rigatoni), 2 tbsp butter, 3 cloves garlic.
  • 1 bell pepper, 1 onion, 1 cup heavy cream, ½ cup chicken broth.
  • ¼ cup Parmesan cheese, 1 tsp paprika, ½ tsp garlic powder, ½ tsp onion powder.
  • ¼ tsp cayenne pepper, salt & pepper, 2 green onions (for garnish).

Recipe Instructions: Cook the gluten-free pasta according to package instructions, checking 1-2 minutes early. Meanwhile, toss chicken with Cajun seasoning, then cook in a skillet with olive oil and butter for 5-6 minutes until golden and cooked through. Set aside. In the same skillet, cook onions and bell peppers in butter for 3-4 minutes, add garlic and cook for 30 seconds. Pour in chicken broth, scraping up browned bits, then add heavy cream, paprika, garlic powder, onion powder, and cayenne. Simmer for 2-3 minutes until slightly thickened. Return chicken and pasta to the skillet, toss, and stir in Parmesan until melted. Adjust seasoning and serve with chopped green onions.

Editor's Rating:
5

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