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Creamy Pink Cadillac Pasta Salad served in a bowl with colorful veggies.

Pink Cadillac Pasta Salad - Creamy, Tangy, and Picnic-Perfect

This delightful pasta salad is creamy and tangy, perfect for potlucks and barbecues, delivering a punch of flavor with every bite.
Prep Time 30 minutes
Cook Time 10 minutes
Total Time 40 minutes
Course Salad, Side Dish
Cuisine American, Picnic
Servings 8 servings
Calories 350 kcal

Ingredients
  

Pasta and Dressing Ingredients

  • 1 pound cavatappi pasta Cooked until just al dente
  • 1 cup mayonnaise For creaminess
  • 1 cup sour cream Adds tang
  • 2 tablespoons white vinegar For dressing
  • 2 teaspoons Dijon mustard For flavor balance
  • 1 teaspoon sugar To soften the dressing
  • 1 teaspoon kosher salt
  • 1/2 teaspoon black pepper

Vegetable Ingredients

  • 1 cup diced red bell pepper
  • 1 cup diced celery Adds crunch
  • 1/2 cup finely diced red onion Optional based on taste
  • 1/2 cup finely diced carrot

Instructions
 

Cooking the Pasta

  • Cook the cavatappi pasta in salted water until just al dente. Drain and rinse under cold water to stop cooking. Chill completely.

Making the Dressing

  • In a large bowl, whisk together mayonnaise, sour cream, white vinegar, Dijon mustard, sugar, salt, and pepper until smooth.

Combining Ingredients

  • Toss chilled pasta with a splash of vinegar or lemon juice to add tang and prevent soaking.
  • Add two-thirds of the dressing to the pasta and mix gently to coat. Let it rest for 10–15 minutes to absorb.
  • Fold in the red bell pepper, celery, red onion, and carrot, stirring just enough to combine.
  • Add the remaining dressing to adjust creaminess to your liking. Taste and adjust salt or vinegar if needed.
  • Refrigerate for at least 2–4 hours before serving, or overnight for deeper flavor.
  • Stir before serving. Garnish with paprika or fresh herbs if desired.

Notes

Make it a day ahead for the best flavor. The textures mellow and become very agreeable. The salad is forgiving and can accommodate ingredient swaps to suit your preferences.
Keyword Creamy Salad, Pasta Salad, Picnic food, Potluck Recipe, Summer Salad