This classic pasta salad is made with a tri-color rotini, filled with vegetables and cheeses, and coated in a scratch-made vinaigrette. The perfect recipe to feed a crowd.
Pasta salad is a classic picnic recipe. What barbecue is complete without a batch of pasta salad that's large enough for a crowd?
You'll love this classic pasta salad recipe because it's quick, easy, and made from scratch. It also makes enough to feed 24 people or more. It's also easy to scale down for a smaller group.
This pasta salad is filled with rotini pasta, pepperoni, two kinds of cheeses, plenty of veggies, and a homemade vinaigrette dressing. Serve this pasta salad at your next family gathering, barbecue, picnic, or birthday party. It goes with everything!
What should I put in pasta salad?
This pasta salad is made with tri-color rotini pasta, a homemade vinaigrette, and these flavorful additions:
- pepperoni
- red onion
- bell pepper
- cherry tomatoes
- black olives
- cubed mozzarella cheese
- freshly shredded parmesan cheese
If there's an ingredient you don't have on hand, or don't care for, it can be omitted or swapped with a similar ingredient. Keep in mind, the more ingredients you remove, the more flavor you're potentially removing from your pasta salad!
Serving pasta salad
Serving pasta saladI like to serve my pasta salad within a few hours of preparing, because the pasta will continue to soak up your dressing as it sits.
If your pasta salad has been sitting for a while and is beginning to dry out, add a splash of olive oil and vinegar to your pasta salad to add some moisture.
This pasta salad recipe will fit in a 9x13 pan or a large serving bowl. If you're looking to feed a smaller crowd, this recipe is easy to halve or quarter. Click on the servings in the recipe card and use the sliding bar.
What to serve with pasta salad
What to serve with pasta saladPasta salad is the perfect side dish for any summer event - barbecues, picnics, birthdays, or for enjoying all week long with lunch! Here are a few of my favorite main dish pairings:
- Hamburgers
- Hot dogs
- Oven Roasted Brats
- Fried chicken
- BLT Chicken Salad
- Baked Chicken Drumsticks
- Cheesesteak Style Sloppy Joes
- Pulled pork
- Crock Pot Italian Beef Sandwiches
- Parmesan Crusted Pork Chops
How long does pasta salad last?
Your pasta salad will keep for 3-4 days in a sealed container in the refrigerator.
Pasta salad can be made up to a day before an event and stored in the refrigerator, and is best served within 24 hours for freshest flavor.
Classic Pasta Salad (for a crowd)
Ingredients
- 24 ounces tri-color rotini pasta uncooked
- 1 pint cherry tomatoes halved
- 12 ounces sliced pepperoni
- 1 red onion diced
- 1 green bell pepper diced
- 16 ounces mozzarella cheese cubed
- 1 cup grated parmesan cheese
- 8 ounces olives sliced
Vinaigrette dressing
- 1 ½ cups olive oil
- ½ cup red wine vinegar
- 2 tablespoons Italian seasoning
- 2 teaspoons garlic powder
- 1 ½ teaspoons salt
- 1 teaspoon pepper
- ½ teaspoon red pepper flakes
Instructions
- Cook pasta according to package directions for al dente pasta. Drain and rinse with cold water until pasta is room temperature. Place pasta in a large bowl.
- Add cherry tomatoes, pepperoni, onion, bell pepper, mozzarella, parmesan, and olives to the bowl. Set aside.
- In a separate bowl, add olive oil, vinegar, italian seasoning, garlic powder, salt, pepper, and red pepper flakes. Stir to combine.
- Pour vinaigrette over pasta salad, then toss to coat. Refrigerate for 1 hour before serving. Pasta salad will keep for 3-4 days, refrigerated in a sealed container. Pasta WILL continue to soak up the dressing the longer it sits, so it may need a splash of olive oil and vinegar if it has been sitting for several hours.
Equipment Recommendations
Notes
- I recommend serving your pasta salad within a few hours, because the pasta will continue to soak up the dressing as it sits.
- If your pasta salad has been sitting for a while and beginning to dry out, add a splash of olive oil and vinegar to your pasta salad to add some moisture.
- Vinaigrette can be substituted with your favorite Italian dressing if desired.
Michaella
Hi! We loved this recipe but found that the dressing solidified on the leftover salad while in the fridge. Is there a method to keep this from happening? I know that olive oil will quickly solidify but didn’t expect it to affect the salad.
Thanks for any advice!
Heather
Hi Michaella, I've never had this happen before, so I'm not sure what could have caused this! You could try whisking in 1-2 tablespoons of dijon mustard to your dressing before adding it to the pasta, which helps emulsify the dressing. Leftovers can be set out for about 30 minutes before serving to allow the olive oil to liquefy again.
Susan
Would it be okay to cook the pasta the night before, mix in all veggies (with the exception of tomatoes) & pepperoni the night before? And then the next morning make dressing and finish the salad?
Heather
Hi Susan, that should work just fine.
Gina
It was so good ! My favorite dressing now!
Caitlyn C King
Maybe I couldn't find it in the recipe, but about how much is one serving (1cup? 1/2 cups?) Thanks!
Heather
Hi Caitlyn, one serving of pasta salad will be about 3/4 cup!
Caitlyn
Thank you! We will be making multiple batches of this for our wedding (self-catering), and we're trying to figure out the correct amount per person.
Leslie
I make this all the time!! I use Genoa salami add jarred sun dried Tomatoes and canned artichokes. Paul Neuman family style Italian dressing.
Marshall
Hi Leslie,
Thanks for your comment. I was thinking about adding the exact same ingredients! I must say that the recipe is excellent as written.
Alex
Quick question- I just realized that the tri-colored pasta I bought is a bag of egg pasta is that ok? They didn’t have any boxed pasta left.
Heather
Hi Alex, egg pasta should work fine in this recipe!
Erin
Could you post this recipe in a smaller portion? Please and thank you! 😃
Heather
Hi Erin, if you hover over the serving size in the recipe card, you can adjust the servings to as many as you'd like to make!
Pam Martin
How many ounces is a serving size
Heather
Hi Pam, I haven't weighed the entire finished pasta salad before, so I can't say for sure. The weight can vary slightly based on the ingredients used in your specific dish. I'd recommend weighing your entire salad and dividing by 24 for best accuracy!
Michelle
Do you think it would work to put the cooked and cooled pasta together with the veggies and cheese a few hours in advance and then pour the vinaigrette on it an hour before serving? TYI
Heather
Yes, that should work just fine!
Sherry
One of the best pasta salads I’ve ever eaten!
Robin
This dressing is my new go to for pasta salad. I usually just throw whatever veggies I have in the fridge in my salad, so I don’t follow a recipe for that. But this dressing is awesome. After making it a few times, I did add some Dijon mustard and lemon juice.
Anna
I made this last weekend for a cookout. I accidentally bought red cooking wine instead of red wine vinegar and didnt have time to run to the store before guests arrived. I substituted with balsamic vinegar and it had such good reviews!!! I can't wait to try it the correct way though. I just used a little less balsamic than and a little more olive oil so it wasn't to strong.
Marie
Absolutely delish!
Heather
Glad you enjoyed the pasta salad, Marie!