Creamy Ranch Pasta Salad

Creamy ranch pasta salad loaded with colorful vegetables in a tangy herb dressing Save to Pinterest
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This vibrant pasta salad combines tender rotini with a tangy homemade ranch dressing, crisp cherry tomatoes, crunchy cucumber, bell peppers, and sweet peas. The creamy dressing features mayonnaise, sour cream, buttermilk, and fresh herbs like dill and chives for authentic ranch flavor. Perfect for potlucks, picnics, and barbecues, this make-ahead dish actually tastes better after chilling, allowing flavors to meld together beautifully.

The first time I brought this pasta salad to a neighborhood block party, my neighbor Sarah actually chased me down as I was leaving to get the recipe. Something about that cool, creamy ranch coating perfectly balanced against crisp vegetables just hits different on a sweltering July afternoon.

Last summer, my teenage nephew who survives on chicken nuggets asked if I could teach him how to make it. Watching him proudly serve it at our family reunion and take credit for everyone calling it the best pasta salad theyd ever had was absolutely worth every minute of the messy kitchen lesson.

Ingredients

  • Short pasta (rotini, penne, or fusilli): Those twisted shapes catch every drop of dressing in their crevices
  • Cherry tomatoes: They burst with juicy sweetness instead of becoming watery like larger tomatoes
  • Cucumber: Adds a refreshing crunch that cuts through the rich dressing
  • Red bell pepper: Brings a subtle sweetness and gorgeous color contrast
  • Red onion: Finely chopped it mellows out while still providing that essential bite
  • Frozen peas: Dont tell anyone but these sweet little pops are actually better than fresh here
  • Mayonnaise: The foundation that gives the dressing its velvety body
  • Sour cream: Adds just enough tang to keep things interesting
  • Buttermilk: The secret ingredient that makes restaurant ranch taste so good
  • Fresh dill and chives: These herbs transform the dressing from basic to brilliant
  • Garlic and onion powder: Building layers of savory flavor without any raw bite
  • Shredded cheddar: Optional but lets be honest, cheese makes everything better
  • Crumbled bacon: Adds smoky crunch and turns a side dish into something people actually crave

Instructions

Cook the pasta perfectly:
Boil salted water and cook until just tender, then immediately rinse under cold water to stop the cooking process
Whisk up the magic dressing:
Combine mayo, sour cream, buttermilk, fresh herbs, and all those savory spices until silky smooth
Bring everything together:
Gently fold the cooled pasta and all those crisp vegetables into the dressing until every piece is coated
Add the extras:
Stir in cheddar and bacon if youre feeling indulgent
Let it rest:
Refrigerate for at least an hour so the flavors can become friends
Final toss before serving:
Give it one last mix and adjust any seasonings that might have mellowed
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My friend Megan asked for this recipe after she tasted it at my daughters birthday party, and now she makes it for every single family gathering. Her version uses a little extra red onion because her family loves that extra kick.

Make It Lighter

When Im serving this alongside heavier barbecue fare, I swap half the mayo for Greek yogurt. The tang actually works beautifully with the ranch flavors and nobody has ever noticed the difference except to comment on how refreshingly light it tastes.

Add Some Protein

Grilled chicken cut into bite-sized pieces turns this into a complete meal. I marinate the chicken in some of the ranch dressing before grilling, then toss those charred, smoky pieces right into the salad.

Planning Ahead

This pasta salad is actually at its best when made the day before. The dressing seeps into every crevice of the pasta and the vegetables release some of their juices into the mix, creating this incredibly cohesive flavor profile that just cant be rushed.

  • Hold back on adding the bacon until just before serving so it stays crispy
  • Bring it to room temperature for about 20 minutes before serving if it has been refrigerated overnight
  • Give it one last toss and taste test, adding a pinch of salt if the flavors have muted
Chilled creamy ranch pasta salad with cherry tomatoes and crisp cucumber pieces Save to Pinterest
Chilled creamy ranch pasta salad with cherry tomatoes and crisp cucumber pieces | simplepinsuppers.com

Watch how quickly this disappears from your next potluck table, and save yourself a bowl before you even head out the door.

Questions & Answers

Chill for at least 1 hour before serving to allow flavors to meld. This salad actually tastes even better when made a day in advance.

Yes, this salad can be prepared up to 24 hours in advance. Store covered in the refrigerator and give it a good stir before serving.

Short pasta shapes like rotini, penne, or fusilli work wonderfully because they hold the dressing well and are easy to eat.

Substitute Greek yogurt for some or all of the mayonnaise and sour cream. This reduces calories while maintaining creaminess.

Diced cooked chicken, crumbled bacon, or shredded cheese are excellent additions. You can also add chickpeas for a vegetarian protein boost.

Yes, rinse under cold water to stop cooking and remove excess starch. This prevents the pasta from becoming sticky and helps it stay firm.

Creamy Ranch Pasta Salad

Refreshing pasta salad with creamy ranch dressing, crisp vegetables, and fresh herbs—ideal for summer gatherings and outdoor meals.

Prep 15m
Cook 10m
Total 25m
Servings 6
Difficulty Easy

Ingredients

Pasta

  • 12 oz short pasta (rotini, penne, or fusilli)

Vegetables

  • 1 cup cherry tomatoes, halved
  • 1 cup cucumber, diced
  • 1/2 cup red bell pepper, diced
  • 1/2 cup red onion, finely chopped
  • 1 cup frozen peas, thawed

Ranch Dressing

  • 3/4 cup mayonnaise
  • 1/4 cup sour cream
  • 3 tbsp buttermilk (or milk)
  • 1 tbsp fresh dill, chopped (or 1 tsp dried dill)
  • 2 tbsp fresh chives, chopped
  • 1 tsp garlic powder
  • 1 tsp onion powder
  • 1/2 tsp dried parsley
  • 1/2 tsp salt
  • 1/4 tsp black pepper

Optional Add-ins

  • 1/2 cup shredded cheddar cheese
  • 1/2 cup cooked and crumbled bacon

Instructions

1
Cook Pasta: Bring a large pot of salted water to a boil. Cook the pasta according to package instructions until al dente. Drain and rinse under cold water to stop cooking and cool.
2
Prepare Ranch Dressing: In a large mixing bowl, whisk together mayonnaise, sour cream, buttermilk, dill, chives, garlic powder, onion powder, dried parsley, salt, and pepper until smooth and well combined.
3
Combine Ingredients: Add the cooled pasta, cherry tomatoes, cucumber, red bell pepper, red onion, and peas to the bowl with the dressing. Toss gently to coat everything evenly.
4
Add Optional Ingredients: Stir in the optional cheddar cheese and bacon, if desired, mixing gently to distribute throughout the salad.
5
Chill and Serve: Refrigerate the pasta salad for at least 1 hour before serving to allow flavors to meld. Toss again just before serving and adjust seasoning to taste if needed.
Additional Information

Equipment Needed

  • Large pot
  • Colander
  • Large mixing bowl
  • Whisk
  • Knife and cutting board

Nutrition (Per Serving)

Calories 340
Protein 8g
Carbs 35g
Fat 18g

Allergy Information

  • Contains wheat (pasta), egg (mayonnaise), milk (sour cream, buttermilk, cheddar cheese)
  • May contain soy (depending on mayonnaise brand)
Erin Caldwell

Passionate home cook sharing easy, wholesome recipes and quick meal ideas for busy food lovers.