Creamy Cajun Chicken Pasta Lite

Featured in: Everyday Plates

This lighter version brings you all the bold Cajun flavors you love with smart ingredient swaps. Whole wheat penne adds fiber while reduced-fat cream cheese and milk keep the sauce silky without the heaviness. Seasoned chicken strips stay juicy, and colorful bell peppers bring sweetness and crunch to balance the heat. Perfect for weeknight dinners when you want satisfying comfort without overindulging.

Updated on Wed, 21 Jan 2026 13:00:00 GMT
Creamy Cajun Chicken Pasta Lite with juicy chicken strips and colorful bell peppers in a light, spicy sauce served over penne.  Save
Creamy Cajun Chicken Pasta Lite with juicy chicken strips and colorful bell peppers in a light, spicy sauce served over penne. | tiwizigather.com

The first time I made this lighter Cajun pasta, my husband actually asked if I'd secretly ordered takeout from that Cajun place downtown. The sauce was velvety, the spices hit just right, but somehow it didn't leave us feeling like we needed to unbutton our pants afterward.

Last summer when my sister was visiting, she watched me make this and kept saying there was no way reduced fat cream cheese could create such luxe results. Then she took a bite and literally stopped talking for five whole minutes.

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Ingredients

  • Whole wheat penne: The extra fiber and slightly nutty flavor actually make this pasta more interesting than regular, plus it holds up beautifully in sauce
  • Chicken breasts: Slicing them into strips means more surface area for that gorgeous spice coating to work its magic
  • Cajun seasoning blend: The backbone of this dish, but don't be afraid to add extra if your family runs toward spice lovers
  • Bell peppers: Red and yellow bring natural sweetness that balances the heat while adding gorgeous color contrast
  • Reduced fat cream cheese: Creates that silky sauce we crave but with significantly less guilt, though you'd never guess from tasting
  • Lemon: The zest and juice brighten everything and cut through the richness just enough

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Instructions

Get your pasta water going:
Salt it generously since this is your main chance to season the pasta itself, and cook until it's got that perfect bite in the center
Season the chicken strips:
Toss them with all those spices until every piece is evenly coated and smells absolutely intoxicating
Sear your chicken:
Let them develop a gorgeous golden crust without overcrowding the pan, which helps lock in those juices
Caramelize the vegetables:
They should pick up some color from the pan and soften slightly while still maintaining their shape
Build that sauce:
Add the cream cheese and milk, stirring constantly until it transforms into something impossibly smooth and creamy
Bring it all together:
Toss the pasta and chicken into that skillet and let everything get thoroughly acquainted
A close-up of Creamy Cajun Chicken Pasta Lite, featuring whole wheat penne tossed with tender chicken in a velvety reduced-fat Cajun cream sauce.  Save
A close-up of Creamy Cajun Chicken Pasta Lite, featuring whole wheat penne tossed with tender chicken in a velvety reduced-fat Cajun cream sauce. | tiwizigather.com

This recipe became my go to for new parents, friends recovering from surgery, basically anyone who needs serious comfort food but doesn't need the post meal regret.

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Make It Your Own

Shrimp cook in just a couple minutes and work beautifully here if you want something a bit fancier. For vegetarians, I've used cauliflower florets and they absorb all those spices surprisingly well.

The Spice Balance

Some Cajun seasoning blends run salty, so always taste your sauce before adding extra salt. The smoked paprika is doing heavy lifting here for that deep, almost grilled flavor we all love.

Serving Suggestions

A crisp green salad with vinaigrette cuts through the richness perfectly, though crusty bread for sauce mopping up is never a bad idea. This pasta sits surprisingly well, making it great for meal prep or weeknight leftovers.

  • Double the recipe if you're feeding a crowd or want guaranteed lunch tomorrow
  • Fresh basil works as a garnish too if parsley's not your thing
  • A splash of white wine in the sauce adds lovely depth
Garnished with fresh parsley and Parmesan, this Creamy Cajun Chicken Pasta Lite is plated with lemon zest and vibrant sautéed peppers. Save
Garnished with fresh parsley and Parmesan, this Creamy Cajun Chicken Pasta Lite is plated with lemon zest and vibrant sautéed peppers. | tiwizigather.com

This is one of those rare recipes where the lighter version somehow tastes better than the full fat original, proving that smart cooking beats heavy indulgence every single time.

Recipe Questions & Answers

Can I make this even lighter?

Yes, you can use all skim milk instead of low-fat, increase the vegetables, or use more chicken and less pasta to boost protein while reducing carbohydrates.

What pasta works best?

Whole wheat penne adds fiber and nutrients, but regular penne, rotini, or fusilli also work well. Gluten-free pasta makes this suitable for gluten-sensitive diners.

How spicy is this dish?

The Cajun seasoning provides moderate heat. For milder flavor, reduce the seasoning by half. For extra kick, add cayenne pepper as suggested in the notes.

Can I prepare components ahead?

Cook pasta and season chicken up to a day in advance. Store separately in the refrigerator. Complete the sautéing and sauce assembly when ready to serve.

What proteins can substitute chicken?

Shrimp cooks quickly and pairs beautifully with Cajun spices. Tofu absorbs the seasoning well for a plant-based option. Both work perfectly with the creamy sauce.

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Creamy Cajun Chicken Pasta Lite

Juicy chicken and penne in spicy creamy sauce with reduced fat—ready in 40 minutes for satisfying comfort.

Time to Prep
15 min
Time to Cook
25 min
Entire Time Needed
40 min
Created by Valeria Moon


Skill Level Easy

Cuisine American Cajun

Makes 4 Serving Size

Dietary Info None specified

What You'll Need

Pasta

01 10 oz whole wheat penne

Chicken

01 2 large boneless skinless chicken breasts (about 14 oz), sliced into strips
02 1 tablespoon olive oil
03 1 teaspoon Cajun seasoning
04 1/2 teaspoon smoked paprika
05 1/2 teaspoon garlic powder
06 1/2 teaspoon salt
07 1/4 teaspoon black pepper

Vegetables

01 1 red bell pepper, thinly sliced
02 1 yellow bell pepper, thinly sliced
03 1 small red onion, thinly sliced
04 2 cloves garlic, minced

Sauce

01 2/3 cup reduced-fat cream cheese
02 1/2 cup low-fat milk
03 1/4 cup grated Parmesan cheese
04 Zest and juice of 1/2 lemon
05 1 tablespoon fresh parsley, chopped

How to Make It

Step 01

Prepare the Pasta: Cook penne according to package directions until al dente. Drain and set aside, reserving 1/4 cup pasta water for later use.

Step 02

Season the Chicken: Combine chicken strips with Cajun seasoning, smoked paprika, garlic powder, salt, and black pepper in a medium bowl. Toss until evenly coated.

Step 03

Cook the Chicken: Heat olive oil in a large skillet over medium-high heat. Add seasoned chicken and sauté for 4–5 minutes until golden brown and cooked through. Remove from skillet and set aside.

Step 04

Sauté Vegetables: In the same skillet, add bell peppers and red onion. Sauté for 4–5 minutes until softened. Add minced garlic and cook for an additional minute until fragrant.

Step 05

Build the Sauce: Reduce heat to medium. Return chicken to the skillet. Add cream cheese and milk, stirring constantly until smooth and creamy. Incorporate reserved pasta water if sauce needs thinning.

Step 06

Combine and Serve: Stir in Parmesan cheese, lemon zest, and lemon juice. Add cooked penne to the skillet and toss until thoroughly combined. Adjust seasoning as needed and garnish with fresh parsley.

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Tools Needed

  • Large stock pot
  • 12-inch skillet
  • Wooden spoon or heat-resistant spatula
  • Chef's knife and cutting board
  • Measuring cups and spoons

Allergy Details

Review each component for allergens. Check with your healthcare provider if anything's unclear.
  • Contains milk and dairy products (cream cheese, Parmesan, milk). Contains wheat (pasta). Verify Cajun seasoning label for potential allergens and gluten content.

Nutrition per serving

Shared for your information—never a replacement for health advice.
  • Energy: 420
  • Fats: 10 g
  • Carbohydrates: 52 g
  • Proteins: 32 g

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