An overhead view of rotini pasta salad with Italian dressing

Easy Rotini Pasta Salad With Italian Dressing

By: Wanda Simone | Updated: Feb 10, 2026

Rotini pasta salad is a quick and flavorful dish that’s perfect for sharing at potlucks, picnics, or barbecues. With simple ingredients like tri-color rotini and Italian dressing, it’s an easy way to add a fresh, tasty side to any gathering.
servings8 side servings
total time1 hour 10 minutes
easy rotini pasta salad with Italian dressing

Why I love this rotini pasta salad recipe

This rotini pasta salad is one of those recipes that always earns a spot on the menu.

The tri-color rotini adds a little visual interest, the Italian dressing brings in bold flavor right away, and the combination of cheddar cheese, olives, and cherry tomatoes gives you that mix of creamy, salty, and fresh that people love.

It’s simple, colorful, and reliably good without trying too hard.

It’s also easy to prep ahead, holds up well on the table, and travels without issue.

So whether it’s for a cookout, a potluck, or a casual dinner that needs an easy side, it’s the perfect recipe for a crowd.

Looking for more pasta salad recipes? You'll love Creamy Pasta Salad and Bow Tie Pasta Salad.

rotini pasta salad ingredients

Here is your shopping list (for 8 servings):

  • Pasta – 16 oz Garden Rotini or Tri Color Rotini Pasta
  • Dairy – 8 oz block cheddar cheese
  • Canned goods – 6 oz can black olives
  • Fresh produce – 10 oz cherub or cherry tomatoes
  • Condiments – 8 oz Italian dressing and marinade
  • Herbs – 1 Tablespoon Italian seasoning

Substitutions & Additions

  • You can use penne, fusilli or bowtie pasta if you don’t have rotini on hand
  • For a different flavor, substitute Monterey Jack, Colby or Pepper Jack cheese for the cheddar

How to make rotini pasta salad

A side view of a bowl of Rotini pasta salad
  • 1 | Cook the pasta

    Fill a large pot with plenty of water.

    Bring the water to a rolling boil over high heat.

    Add the pasta to the boiling water. Stir immediately after adding to prevent the noodles from sticking together.

    Cook until al dente, about 8-10 minutes. Don’t overcook it or you will end up with mushy pasta salad.

    Drain the water from the pasta using a colander or sieve.

    Rinse the pasta under cold water to stop the cooking process and cool it down quickly. This helps the pasta hold its shape and prevents clumping.

  • 2 | Prep work

    cubed cheddar cheese on a cutting board

    While the pasta is cooking, prep the rest of the ingredients:

    • Wash and dry the cherry tomatoes thoroughly to remove any dirt or residue.
    • Drain the juice from the canned olives completely.
    • Chop the cheddar into 1/4″ cubes.

    Chopped cheddar, washed cherry tomatoes and drained black olives in a bowl

  • 3 | Make the salad

    tri-color rotini pasta with Italian dressing and seasoning

    Pour the cooled pasta into a large mixing bowl.

    Add the dressing and seasoning. Stir well with a large spoon or spatula, making sure the pasta is coated evenly.

    Add the cubed cheese, drained olives, and cherry tomatoes to the bowl. Toss to combine.

  • 4 | Chill

    Cover the bowl with plastic wrap or a lid.

    Then refrigerate the salad for at least an hour or up to 24 hours before serving.

    Stir and add a little more salad dressing if it seems too dry.

    A bowl of tri-color rotini pasta salad with olives, tomatoes and cheddar cheese

An overhead view of rotini pasta salad with Italian dressing

Rotini Pasta Salad

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This rotini pasta salad is a quick, flavorful dish made with cooked pasta, cheese, olives, tomatoes, and Italian dressing that's perfect for any gathering.
Servings: 8 side servings
Prep 10 minutes
Chilling 1 hour
Total 1 hour 10 minutes

Ingredients
  

  • 16 oz Garden Rotini or Tri Color Rotini Pasta
  • 8 oz Italian dressing and marinade
  • 1 Tablespoon Italian seasoning
  • 8 oz block cheddar cheese cut into ¼" cubes
  • 6 oz can black olives drained
  • 10 oz cherub or cherry tomatoes rinsed

Equipment

  • Large pot
  • collander for draining the pasta
  • large bowl
  • Chopping knife
  • measuring cups and spoons

Instructions
 

  • Fill a large pot with water and bring to a boil.
  • Add pasta and cook until al dente, about 8-10 minutes.
    16 oz Garden Rotini or Tri Color Rotini Pasta
  • Drain water from pasta, and rinse pasta under cold water.
  • Pour pasta into a large bowl.
  • Add dressing and seasoning. Stir well.
    8 oz Italian dressing and marinade, 1 Tablespoon Italian seasoning
  • Add cubed cheese, drained olives, and tomatoes to the bowl of pasta. Toss.
    8 oz block cheddar cheese, 6 oz can black olives, 10 oz cherub or cherry tomatoes
  • Refrigerate for at least an hour before serving.

Nutrition

Serving: 1 serving | Calories: 433 kcal | Carbohydrates: 49 g | Protein: 15 g | Fat: 20 g | Saturated Fat: 7 g | Polyunsaturated Fat: 4 g | Monounsaturated Fat: 6 g | Trans Fat: 0.02 g | Cholesterol: 28 mg | Sodium: 806 mg | Potassium: 266 mg | Fiber: 3 g | Sugar: 6 g | Vitamin A: 562 IU | Vitamin C: 8 mg | Calcium: 241 mg | Iron: 1 mg

Nutrition values are estimates only, using online calculators. Please verify using your own data.

authorWanda Simone
courseSalad
cuisineAmerican
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