Let me tell you about the first time I made Spicy Cajun Chicken Rigatoni in Creamy Mozzarella Alfredo. It was one of those nights where I wanted something quick but packed with flavor, and this dish delivered big time. I’ve always loved how rigatoni holds onto sauces, and when you mix it with spicy Cajun chicken and a velvety mozzarella Alfredo, it’s pure comfort food magic. Trust me, this recipe is a game-changer for busy weeknights when you’re craving something indulgent but don’t want to spend hours in the kitchen.
I’ve been cooking pasta dishes for years, and this one has become a staple in my house. The balance of heat from the Cajun seasoning and the richness of the Alfredo sauce is just perfect. Plus, it’s super customizable—you can dial up the spice or keep it mild, depending on your mood. I’ve tested this recipe countless times, tweaking the measurements to get it just right, so you’re in good hands. Whether you’re cooking for family or impressing guests, this dish always hits the spot.
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Why You’ll Love This Spicy Cajun Chicken Rigatoni in Creamy Mozzarella Alfredo
Oh my goodness, let me count the ways this dish will become your new favorite. First off, it’s ridiculously quick—ready in just 30 minutes from start to finish. But don’t let the speed fool you; the flavors are anything but rushed. Here’s why you’ll be obsessed:
- The Cajun spice gives that perfect kick—not too fiery, but enough to make your taste buds dance
- That mozzarella Alfredo sauce? So creamy it’ll make you swoon—like a cozy blanket for your pasta
- Rigatoni’s big tubes catch every drop of sauce and spicy chicken in their nooks
- It’s flexible—tweak the heat level or add veggies if you’re feeling fancy
Seriously, one bite and you’ll understand why I make this at least twice a month. It’s the kind of meal that disappears fast—every single time.
Ingredients for Spicy Cajun Chicken Rigatoni in Creamy Mozzarella Alfredo
Listen, I learned the hard way that great pasta starts with great ingredients. Here’s everything you’ll need to make this dish sing – and trust me, exact measurements matter with this one:
- 12 oz rigatoni pasta – those tubes are sauce magnets.
- 2 boneless, skinless chicken breasts, sliced into bite-sized strips (about 1/2-inch thick)
- 2 tbsp Cajun seasoning – my secret is Tony Chachere’s, but use your favorite
- 2 tbsp olive oil for that perfect chicken sear
- 3 cloves garlic, minced (fresh only – no jarred stuff here)
- 1 cup heavy cream – this is what makes the sauce so luscious
- 1 cup shredded mozzarella (freshly grated melts smoother, I promise)
- 1/2 cup grated Parmesan – the real stuff, not the green can
- 1 tbsp butter – because everything’s better with butter
- Salt and pepper to taste – but go easy, the Cajun seasoning’s already salty
- Fresh parsley for garnish – it’s not just pretty, it adds freshness
Pro tip: Set everything out before you start cooking. This dish comes together fast once you get going.
Equipment You’ll Need for Spicy Cajun Chicken Rigatoni
You don’t need fancy gadgets for this recipe—just a few trusty kitchen tools that probably live in your drawers already:
- Large pot for boiling that perfect al dente rigatoni
- 12-inch skillet (I use my well-loved cast iron)
- Tongs for flipping chicken like a pro
- Box grater if you’re doing cheese the right way (fresh)
That’s it, Now let’s get cooking—your taste buds are waiting.
How to Make Spicy Cajun Chicken Rigatoni in Creamy Mozzarella Alfredo
Alright, let’s dive in. This dish comes together fast, so I like to have everything prepped and ready to go. Follow these steps, and you’ll have a restaurant-worthy meal in no time.
Cooking the Pasta
Start by boiling a large pot of salted water. Add the rigatoni and cook until it’s al dente—about 10 minutes. Don’t forget to reserve about 1/2 cup of pasta water before draining! That starchy liquid is gold for adjusting the sauce later. Trust me, it makes all the difference.
Preparing the Spicy Cajun Chicken
While the pasta cooks, toss your chicken slices with Cajun seasoning until they’re evenly coated. Heat olive oil in a skillet over medium-high heat. Add the chicken and let it sear for about 3-4 minutes per side until it’s nicely browned and fully cooked (internal temp should be 165°F). Don’t crowd the pan—work in batches if needed. Once done, set the chicken aside on a plate.
Making the Creamy Mozzarella Alfredo Sauce
In the same skillet, lower the heat to medium and add a bit more oil if needed. Toss in the minced garlic and sauté until fragrant—about 30 seconds. Pour in the heavy cream and let it warm gently. Add the mozzarella and Parmesan, stirring constantly on low heat until the cheese melts into a smooth, velvety sauce. Be patient here—rushing this step can lead to clumping. If the sauce feels too thick, splash in a bit of that reserved pasta water to loosen it up.
Combining Everything
Now for the magic. Add the cooked rigatoni and chicken back into the skillet with the sauce. Gently toss everything together so the pasta gets coated evenly. Be careful not to break the rigatoni—those big tubes are delicate! Give it a taste and adjust the seasoning with salt and pepper if needed. Finish with a sprinkle of fresh parsley for that pop of color and freshness.

Tips for Perfect Spicy Cajun Chicken Rigatoni
After making this dish more times than I can count, here are my foolproof tricks to take it from good to oh-my-goodness amazing:
- Taste your Cajun seasoning first – some brands pack more heat than others! Start with 1 tablespoon and add more after cooking the chicken if needed
- Grate your own cheese – pre-shredded has anti-caking agents that make sauces grainy
- Don’t skip the parsley – that fresh green contrast isn’t just pretty, it cuts through the richness
- Undercook your pasta by 1 minute – it’ll finish cooking when tossed with the hot sauce
- Let the sauce sit for 2 minutes after combining – it thickens up perfectly
My biggest tip? Have fun with it. Cooking should be joyful, not stressful.
Ingredient Substitutions and Variations
Listen, life happens—sometimes you’re out of heavy cream or someone at the table can’t handle the heat. Here’s how to tweak this recipe without losing that amazing flavor:
- Out of heavy cream? Half-and-half works in a pinch, or mix whole milk with a tablespoon of butter
- Gluten-free folks? Swap rigatoni for your favorite GF pasta—just watch the cooking time
- Too spicy? Cut the Cajun seasoning in half and add smoked paprika for depth
- Veggie boost? Toss in sliced bell peppers or mushrooms when sautéing the garlic
- No mozzarella? Fontina or provolone melt beautifully too
The beauty of this dish? It’s like your favorite jeans—adjustable until it fits just right.
Serving Suggestions for Spicy Cajun Chicken Rigatoni
Oh honey, this pasta deserves some fabulous company on the plate! My absolute favorite way to serve it? With garlic bread for scooping up every last drop of that creamy sauce. If you’re feeling fancy, add a simple crisp Caesar salad – the cool crunch balances the spice perfectly. For dinners with friends, I’ll sometimes throw together roasted asparagus spears too. Just keep it simple and let that amazing Cajun Alfredo flavor shine.
Storing and Reheating Spicy Cajun Chicken Rigatoni
Now, if by some miracle you have leftovers (we rarely do), here’s how to keep them tasting fresh. Store the pasta in an airtight container in the fridge—it’ll stay delicious for about 3 days. When reheating, add a splash of cream or milk and warm it gently over low heat, stirring often. The microwave works too, but stir every 30 seconds so the sauce stays creamy. Just between us? It tastes even better the next day when all those flavors have really gotten to know each other.
Nutritional Information for Spicy Cajun Chicken Rigatoni
Just so you know, these numbers are estimates based on the ingredients I use—your brands might vary slightly. One serving clocks in at about 650 calories, with 32g fat (16g saturated) and 38g protein. Not too shabby for a dish this indulgent. Always check labels if you need precise counts.
Frequently Asked Questions About Spicy Cajun Chicken Rigatoni
Can I use pre-shredded cheese for the sauce?
Technically? Yes. Ideally? No way. Those pre-shredded bags contain anti-caking agents that make your sauce grainy. Taking two extra minutes to grate a block of mozzarella gives you the silkiest Alfredo sauce imaginable. But hey—if you’re in a pinch, toss the pre-shredded cheese with a teaspoon of cornstarch first. It helps a little.
How do I tone down the spiciness?
First, taste your Cajun seasoning—some brands are fireballs! Start with just 1 tablespoon on the chicken. After cooking, stir in a tablespoon of honey or brown sugar to balance the heat. You can also add extra cream or toss in some roasted red peppers for sweetness.
Can I make this ahead of time?
The pasta absolutely doesn’t wait well—it gets gummy as it sits. But you can prep components ahead. Cook chicken (store for 3 days), mix dry seasonings, and grate cheese. When ready, just boil pasta and make the sauce fresh. Takes 15 minutes and tastes way better.
What if my sauce breaks or gets clumpy?
Don’t panic. Remove from heat and whisk in hot pasta water 1 tbsp at a time until smooth again. If it’s really stubborn, blend it briefly with an immersion blender. Next time, keep the heat lower and add cheese gradually.
Share Your Spicy Cajun Chicken Rigatoni Experience
I’d love to hear how your Spicy Cajun Chicken Rigatoni turned out, Snap a pic, tag me, or drop a comment—I’m always here to swap pasta stories and tips. Follow us on Facebook for more delicious recipes.
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Print30-Minute Spicy Cajun Chicken Rigatoni You’ll Crave Daily
A flavorful pasta dish featuring spicy Cajun chicken tossed with rigatoni in a creamy mozzarella Alfredo sauce.
- Prep Time: 10 mins
- Cook Time: 20 mins
- Total Time: 30 mins
- Yield: 4 servings
- Category: Dinner
- Method: Stovetop
- Cuisine: Italian-American
- Diet: Low Lactose
Ingredients
- 12 oz rigatoni pasta
- 2 boneless, skinless chicken breasts, sliced
- 2 tbsp Cajun seasoning
- 2 tbsp olive oil
- 3 cloves garlic, minced
- 1 cup heavy cream
- 1 cup shredded mozzarella cheese
- 1/2 cup grated Parmesan cheese
- 1 tbsp butter
- Salt and pepper to taste
- Fresh parsley for garnish
Instructions
- Cook rigatoni according to package instructions. Drain and set aside.
- Toss chicken slices with Cajun seasoning.
- Heat olive oil in a pan over medium heat. Cook chicken until browned and fully cooked.
- Remove chicken from the pan. In the same pan, sauté garlic until fragrant.
- Add heavy cream, mozzarella, and Parmesan cheese. Stir until melted and smooth.
- Mix in cooked pasta and chicken. Stir until well coated.
- Season with salt and pepper. Garnish with fresh parsley.
Notes
- Adjust Cajun seasoning for more or less spice.
- Use freshly grated cheese for smoother sauce.
- Reserve pasta water to thin sauce if needed.
