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secret ingredient pasta salad

Secret Ingredient Pasta Salad

This creamy, tangy pasta salad is packed with bright vegetables and a nostalgic onion soup dressing that’s comforting, craveable, and incredibly easy to throw together — perfect for potlucks, lunches, or casual dinners.
Prep Time 20 minutes
Cook Time 10 minutes
Total Time 30 minutes
Course Salad, Side Dish
Cuisine American
Servings 6 servings
Calories 390 kcal

Equipment

  • Large Pot
  • Mixing Bowl
  • Colander
  • Knife
  • Cutting board
  • Whisk

Ingredients
  

Pasta & Veggies

  • 1 pound dried farfalle, rotini, or campanelle pasta short pasta shapes hold dressing well
  • cups frozen peas
  • 1 small red onion finely chopped
  • 2 large celery stalks chopped
  • 1 pint cherry or grape tomatoes halved
  • ½ small bunch fresh chives chopped, for garnish
  • kosher salt and black pepper to taste

Dressing

  • ¾ cup full-fat plain Greek yogurt or sour cream as substitute
  • ¼ cup mayonnaise
  • 1 oz onion soup mix 1 envelope
  • ¾ tsp dark or light brown sugar packed
  • 1 medium lemon juiced

Instructions
 

  • Bring a large pot of salted water to a boil. Cook the pasta until al dente. Drain over frozen peas in a colander to soften them instantly.
  • In a mixing bowl, whisk together lemon juice, yogurt, mayonnaise, onion soup mix, and brown sugar to create the dressing.
  • Chop red onion, celery, and tomatoes into small pieces.
  • Add drained pasta and peas to the bowl with the dressing. Toss to coat evenly.
  • Add chopped veggies and gently mix. Season to taste with salt and pepper. Sprinkle in chives and toss again.
  • Chill in the refrigerator before serving to let the flavors meld.

Notes

Save a bit of dressing to stir in before serving for the freshest texture. Full-fat yogurt gives the creamiest result, but light yogurt or sour cream also work well.

Nutrition

Calories: 390kcalCarbohydrates: 45gProtein: 10gFat: 18gSaturated Fat: 4gCholesterol: 20mgSodium: 620mgPotassium: 300mgFiber: 3gSugar: 7gVitamin A: 850IUVitamin C: 16mgCalcium: 60mgIron: 2.1mg
Keyword Make-Ahead, Onion Dip, Pasta Salad, Picnic, Potluck
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