Zesty Cajun Pasta Salad with Chicken

This zesty Cajun pasta salad is the ultimate cookout side dish, combining bold Louisiana flavors with a creamy, protein-packed dressing. It's a fantastic way to use up leftover chicken for a quick lunch, or it can be the star of your next backyard barbecue. Whether you need a quick meal or a crowd-pleasing potluck favorite, this flavorful spicy macaroni salad is guaranteed to disappear fast!

😍Why you'll love this spicy macaroni salad

This flavorful Cajun pasta salad is incredibly easy to throw together using simple pantry staples and leftover chicken. The creamy dressing has just enough kick to tickle the taste buds, and offers a mildly zesty flavor profile that even the kids will enjoy. It's the ultimate make-ahead spicy macaroni salad that tastes even better after a quick chill in the fridge!

🍗The best way to use leftover chicken

This recipe is perfect for grilled or rotisserie chicken leftovers. Adding chicken provides a budget-friendly protein boost that makes this dish both filling and economical for large family gatherings. Since chicken is a staple across Cajun cuisine (see Ham and Chicken Jambalaya and Cajun Chicken Pasta), incorporating it into this pasta salad honors the bold, traditional flavors of the South while keeping your prep work to a minimum.

🥗A crowd-pleasing cookout side dish

This creamy and crunchy Cajun pasta salad is the ultimate cookout side dish. Just like our Broccoli Quinoa Salad, it holds up beautifully at outdoor gatherings and potlucks. The vibrant colors and bold seasonings make it a standout addition to any table, offering a unique alternative to traditional, bland deli salads.

This spicy macaroni salad is a cookout win because it’s quick to prep, easy to scale, and always the first bowl to be scraped clean!

🥘Ingredients needed for this Cajun pasta salad recipe

• macaroni - This classic pasta shape features a hollow center that perfectly captures the zesty dressing in every bite of your Cajun pasta salad.
• precooked chicken - Using leftover chicken is a budget-friendly way to add lean protein while cutting your meal prep time in half.
• green pepper, onion, & celery - Known as the Cajun "holy trinity," this aromatic blend provides a savory base and the perfect crunch.
• red kidney beans - These hearty beans add plant-based protein and a creamy texture, mirroring their iconic role in classic Cajun staples like red beans and rice.
• reduced fat mayonnaise and plain Greek yogurt - This combination creates a rich, creamy dressing with less fat and extra protein compared to traditional pasta salads.
• Dijon mustard - Adding a spoonful of Dijon—or a bold Cajun Dijon for extra heat—provides a sharp, tangy depth that perfectly complements the smoky spices in the dressing.
• lemon juice - The natural acidity of fresh lemon juice brightens the heavy flavors and acts as a natural preservative for the vegetables.
• smoked paprika & Cajun seasoning - These spices provide an iconic, bold "kick." They also add a vibrant color that makes this cookout side dish stand out. Use a high-quality blend Cajun seasoning like Tony Chachere’s or Slap Ya Mama (found in most stores).
• green onions - These provide a fresh, mild crunch and serve as the perfect optional garnish to add a pop of color and flavor.

See recipe card for quantities.

🔪How to make Cajun pasta salad

1. Step 1: Combine cooked macaroni, chopped onion, pepper, celery, and kidney beans; gently toss.

2. Step 2: Stir in leftover chicken.

3. Step 3: Make the creamy Cajun dressing; fold it into the salad.

4. Step 4: Gently blend until all ingredients are coated, then cover and refrigerate for at least 2 hours for flavors to meld.

For complete, step-by-step instructions, see the printable recipe card.

Cajun Pasta Salad Hint: Always cook your macaroni until just al dente and immediately rinse it under cold water to stop the cooking process. This ensures that the noodles stay firm and don't stick together.

🌿Healthy ingredient substitutions

• Swap Mayo for Plain Greek Yogurt - Replace the reduced-fat mayonnaise with plain non-fat Greek yogurt to significantly lower the fat content while adding a boost of protein and a tangy kick. (With this version, the entire Cajun dressing base would be Greek yogurt.)
• Swap White Macaroni for Whole Wheat or Chickpea Pasta - Use whole wheat macaroni or a chickpea-based pasta to increase the fiber and keep you feeling full longer than traditional white noodles.
• Swap Diced Celery for Extra Bell Peppers - If you want to skip the celery, swap it for extra green or red bell peppers to maintain that signature crunch while adding a higher concentration of Vitamin C and antioxidants.

📖Creative recipe variations

• Zesty Seafood Twist - Swap the leftover chicken for chilled shrimp or lump crab meat to create a high-end coastal version that’s perfect for a summer seafood boil.
• Cajun "Street Corn" Style - Stir in roasted sweet corn and top with crumbled cotija cheese and a squeeze of fresh lime to blend traditional Cajun spices with trendy Mexican street corn flavors.
• Crispy Andouille Kick - Replace the chicken with sliced, pan-seared Andouille sausage to double down on the authentic Louisiana flavor while adding a smoky, savory crunch to every bite.

See Pepperoni Pasta Salad and Southwest Pasta Salad for more easy recipes that are cookout side dish favorites.

🍽Essential equipment needed

• medium saucepan with lid
• colander
• cutting board, chef's knife, and serrated knife
• large salad bowl (6 qt)
• small mixing bowl and whisk
• measuring cups and spoons
• citrus juicer and sieve

🍶Prepping and storing your Cajun pasta salad

Store the dressing in a separate container if you aren't planning to serve your Cajun pasta salad within six hours. For the best results, toss the leftover chicken and other ingredients with the dressing about two hours before serving. This allows flavors to meld without the noodles getting soggy.

Store any leftover spicy macaroni salad in an airtight container in the fridge to keep the vegetables crisp and the chicken fresh. This cookout side dish stays delicious for up to three days, making it a perfect make-ahead option for busy weekdays or summer parties.

🗨️Cajun pasta salad FAQ

🥄More leftover chicken recipes

Looking for other ways to use chicken leftovers? Try these:

For more easy chicken leftover recipes, see Leftover Chicken Recipes You Don't Want to Miss!

🍴Pairing spicy macaroni salad with other cookout side dishes

These are some of my favorite summer dishes to serve at BBQs with Cajun Pasta Salad:

📋Recipe with step-by-step instructions

Zesty Cajun Pasta Salad

Kitchen Ready Betty

This Cajun pasta salad is the ultimate cookout side dish, featuring a creamy dressing and a budget-friendly protein boost from leftover chicken. It’s a spicy (but not too spicy) twist on a classic macaroni salad that comes together in less than 30 minutes for a perfect summer side!

Print Recipe Pin Recipe

Prep Time 15 minutes mins

Cook Time 7 minutes mins

Rest time (for flavors to meld) 2 hours hrs

Total Time 2 hours hrs 22 minutes mins

Course lunch, Salads, Salads & Sides, Side Dish

Cuisine American, Cajun, Southern

Servings 10

Calories 221 kcal

Equipment

• medium saucepan with lid
• colander
• large salad bowl (6 qt)
• cutting board
• serrated knife
• chef's knife
• small mixing bowl
• whisk
• measuring cups
• measuring spoons
• citrus juicer and sieve

Ingredients

  

1x2x3x

• 8 oz macaroni dry measurement
• 1 green bell pepper washed, seeded, and chopped
• ½ cup red OR white onion chopped
• 1 cup celery chopped thin
• 1 (15 oz) can red kidney beans drained and rinsed
• 2 cups precooked chicken cut into small pieces
• 1 cup reduced fat mayonnaise I like Duke's for this recipe
• ⅓ cup plain whole milk Greek yogurt can swap this for sour cream
• 2 tablespoon Dijon mustard for an extra kick, use Cajun Dijon instead
• 1 tablespoon lemon juice ½ medium lemon, freshly squeezed
• 1 teaspoon smoked paprika
• 1-3 teaspoon Cajun seasoning if serving to a crowd, I recommend using just 1 tsp
• green onions sliced thin; optional topping

Cook ModePrevent your screen from going dark

Instructions

 

• Boil macaroni according to package directions for al dente. Immediately transfer to colander and rinse under cold water; drain and add to large salad bowl.
• Add the chopped green pepper, onion, celery, and rinsed kidney beans; gently toss with the noodles.
• Next add the cold, precooked chicken; stir.
• In a small mixing bowl, whisk the mayonnaise, yogurt OR sour cream, Dijon mustard, and lemon juice until just blended. Then add the paprika and Cajun seasoning; whisk until blended, but don't overmix.
• Fold the dressing into the pasta mixture; gently stir until all ingredients are coated. *See recipe notes.
• Cover and chill for a minimum of 2 hours before serving. Optional to top with sliced green onions just before serving.

Notes

Store the dressing in a separate container if you aren't planning to serve your Cajun pasta salad within six hours. For the best results, toss the leftover chicken and other ingredients with the dressing about two hours before serving. This allows flavors to meld without the noodles getting soggy.

Pasta naturally acts like a sponge and will absorb the creamy Cajun dressing as it sits in the fridge. To prevent a dry salad, reserve about a quarter of your dressing and toss it in just before serving—this simple step makes your Cajun pasta salad look and taste like you just made it fresh!

Store leftovers in refrigerator for up to 3 days.

 

Nutrition

Calories: 221kcalCarbohydrates: 28gProtein: 13gFat: 6gSaturated Fat: 1gPolyunsaturated Fat: 3gMonounsaturated Fat: 2gTrans Fat: 0.02gCholesterol: 23mgSodium: 375mgPotassium: 363mgFiber: 4gSugar: 3gVitamin A: 328IUVitamin C: 12mgCalcium: 37mgIron: 1mg

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_{Please note that nutritional information is provided by a third party service and is intended for guidance purposes only. KitchenReadyBetty.com makes no claims to its accuracy.}