Irresistible Broccoli Cheddar Pasta Salad

Pasta salad is one of those recipes I make all summer long. It’s perfect for potlucks, barbecues, or just having something easy in the fridge for lunch. But I’ll be honest—most pasta salads are pretty boring. They’re either too dry or loaded with weird ingredients that don’t really go together.

This broccoli cheddar pasta salad is different. It combines all the flavors you love from broccoli cheddar soup and turns them into a creamy, satisfying side dish. The bacon adds a smoky crunch, and the tangy dressing keeps everything from feeling too heavy. I make a big batch on Sunday and my family snacks on it all week.

The best part? You can make it ahead of time. Actually, it tastes better after sitting in the fridge for a few hours because the flavors get to know each other. Just toss everything together and you’re done.

What Kind of Broccoli Should I Use?

Fresh broccoli is definitely the way to go for this pasta salad since it gives you that nice crisp texture that holds up well when mixed with the creamy dressing. You can buy pre-cut broccoli florets from the produce section to save yourself some time, or grab a whole head of broccoli and cut it yourself – both work perfectly fine. Just make sure to cut your florets into bite-sized pieces, about the size of a quarter, so they’re easy to eat and distribute evenly throughout the salad. If your broccoli stems are thick and tender, don’t toss them out – you can peel and chop them up too for a little extra crunch.

Options for Substitutions

This pasta salad is really forgiving when it comes to swaps, so feel free to work with what you have:

• Rotini pasta: Any short pasta shape works great here – try penne, fusilli, bow ties, or even elbow macaroni. They all hold the dressing nicely and mix well with the other ingredients.
• Light mayonnaise: Regular mayo works just fine if that’s what you have. You can also use Greek yogurt for half or all of the mayo to make it a bit lighter and tangier.
• Sour cream: Plain Greek yogurt is a great substitute here and adds extra protein. You could also use more mayo if you don’t have sour cream on hand.
• Apple cider vinegar: White vinegar or white wine vinegar will give you that same tangy kick if you’re out of apple cider vinegar.
• Cheddar cheese: Sharp cheddar gives the best flavor, but mild cheddar, Colby, or even Monterey Jack work well too. Just avoid pre-shredded cheese if possible – block cheese you shred yourself melts and mixes better.
• Red onion: Yellow or white onion can step in, though they’re a bit stronger. If you want something milder, try green onions or shallots instead.

Watch Out for These Mistakes While Cooking

The biggest mistake people make with pasta salad is not rinsing the cooked pasta with cold water, which stops the cooking process and prevents the noodles from turning mushy and clumping together.

Skipping the resting time is another common error – this salad actually tastes better after sitting in the fridge for at least an hour, as the flavors meld together and the broccoli softens slightly while absorbing the dressing.

Don’t add the dressing to warm pasta, or it will break down and make your salad greasy instead of creamy, and make sure your broccoli florets are cut into small, bite-sized pieces so they mix evenly throughout.

If your pasta salad seems dry after chilling, simply stir in a tablespoon or two of milk or extra mayo to bring back that creamy texture.

What to Serve With Broccoli Cheddar Pasta Salad?

This pasta salad is perfect for summer cookouts and potlucks, so I love serving it alongside grilled chicken, burgers, or hot dogs. It also pairs really well with BBQ ribs or pulled pork since the creamy, tangy dressing balances out smoky flavors. If you’re keeping things simple, some corn on the cob and watermelon slices make great side dishes that round out the meal. Since this is already a pretty filling dish with pasta, cheese, and veggies, you really just need some protein on the side and maybe some fresh fruit to complete your spread.

Storage Instructions

Refrigerate: This pasta salad actually gets better after sitting in the fridge for a few hours, so it’s perfect for making ahead. Store it in an airtight container in the refrigerator for up to 3 days. The flavors really meld together nicely overnight, making it a great option for potlucks or meal prep.

Make Ahead: I love preparing this the night before a gathering. Just mix everything together, cover it well, and let it chill in the fridge. Give it a good stir before serving since the dressing can settle at the bottom. If it seems a bit dry after sitting, you can stir in a tablespoon or two of mayo to freshen it up.

Serve Cold: This salad is meant to be enjoyed chilled, so there’s no reheating needed. Just pull it out of the fridge about 10 minutes before serving if you want to take the chill off slightly. It’s perfect for picnics and summer gatherings since it doesn’t need to be kept warm.

Estimated Nutrition

Estimated nutrition for the whole recipe (without optional ingredients):

• Calories: 1750-1950
• Protein: 45-55 g
• Fat: 85-95 g
• Carbohydrates: 190-210 g

Ingredients

For the dressing:

• 1/2 cup mayonnaise
• 1/2 cup sour cream
• 2 tbsp sugar
• 2 1/2 tbsp vinegar
• 1 tsp dijon mustard

For the salad:

• 8 oz pasta (rotini or bowties)
• 10 oz broccoli (cut into small 1/2-inch florets)
• 8 oz sharp cheddar cheese, shredded
• 1/2 red onion, finely chopped
• 1/2 tsp salt
• 1/2 tsp black pepper
• 1/2 lb bacon, cooked and crumbled

Step 1: Prepare the Dressing Base

• 1/2 cup mayonnaise
• 1/2 cup sour cream
• 2 tbsp sugar
• 2 1/2 tbsp vinegar
• 1 tsp dijon mustard

In a medium bowl, whisk together the mayonnaise, sour cream, sugar, and vinegar until smooth and well combined.

Add the Dijon mustard and stir until incorporated.

Set aside at room temperature while you prepare the other components.

This dressing will emulsify better if it’s not ice cold when mixed with the pasta and vegetables.

Step 2: Cook the Pasta and Prepare Fresh Ingredients

• 8 oz pasta
• 10 oz broccoli
• 1/2 red onion, finely chopped
• 8 oz sharp cheddar cheese, shredded

Bring a large pot of salted water to a boil and cook the pasta according to package directions until al dente.

While the pasta cooks, cut the broccoli into small 1/2-inch florets, finely chop the red onion, and shred the cheddar cheese.

Once the pasta is done, drain it thoroughly and rinse with cold water, stirring occasionally, until completely cooled—this stops the cooking process and prevents the pasta from becoming mushy in the final salad.

Step 3: Cook the Bacon and Season the Vegetables

• 1/2 lb bacon, cooked and crumbled
• 10 oz broccoli
• 1/2 red onion, finely chopped
• 8 oz sharp cheddar cheese, shredded
• 1/2 tsp salt
• 1/2 tsp black pepper

Cook the bacon until crispy, then crumble it into bite-sized pieces and set aside.

In a large mixing bowl, combine the cooled broccoli florets, chopped red onion, and shredded cheddar cheese.

Season with salt and black pepper, tossing gently to distribute the seasonings evenly.

I like to add the cheese at this stage rather than mixing it directly into the dressing, so it doesn’t start melting too early and get clumpy.

Step 4: Assemble and Chill the Salad

• cooled pasta from Step 2
• broccoli mixture from Step 3
• dressing from Step 1
• cooked bacon from Step 3

Add the cooled pasta from Step 2 to the broccoli mixture in the bowl, then pour the dressing from Step 1 over everything.

Toss gently but thoroughly until all components are evenly coated.

Fold in the crumbled bacon, being careful not to crush it.

Refrigerate for at least 30 minutes before serving to allow the flavors to meld and the salad to chill completely.

I find the salad tastes even better if you let it sit for a couple of hours—the broccoli softens slightly and absorbs more of the creamy dressing.

Irresistible Broccoli Cheddar Pasta Salad

Delicious Irresistible Broccoli Cheddar Pasta Salad recipe with step-by-step instructions.

Print Recipe Pin Recipe

Prep Time 10 minutes mins

Cook Time 25 minutes mins

Total Time 37 minutes mins

Servings: 8 servings

Calories: 1850

Ingredients Method

Ingredients

  

For the dressing:

• 1/2 cup mayonnaise
• 1/2 cup sour cream
• 2 tbsp sugar
• 2 1/2 tbsp vinegar
• 1 tsp dijon mustard

For the salad:

• 8 oz pasta (rotini or bowties)
• 10 oz broccoli (cut into small 1/2-inch florets)
• 8 oz sharp cheddar cheese, shredded
• 1/2 red onion, finely chopped
• 1/2 tsp salt
• 1/2 tsp black pepper
• 1/2 lb bacon, cooked and crumbled

Method

 

1. In a medium bowl, whisk together the mayonnaise, sour cream, sugar, and vinegar until smooth and well combined. Add the Dijon mustard and stir until incorporated. Set aside at room temperature while you prepare the other components. This dressing will emulsify better if it's not ice cold when mixed with the pasta and vegetables.
2. Bring a large pot of salted water to a boil and cook the pasta according to package directions until al dente. While the pasta cooks, cut the broccoli into small 1/2-inch florets, finely chop the red onion, and shred the cheddar cheese. Once the pasta is done, drain it thoroughly and rinse with cold water, stirring occasionally, until completely cooled—this stops the cooking process and prevents the pasta from becoming mushy in the final salad.
3. Cook the bacon until crispy, then crumble it into bite-sized pieces and set aside. In a large mixing bowl, combine the cooled broccoli florets, chopped red onion, and shredded cheddar cheese. Season with salt and black pepper, tossing gently to distribute the seasonings evenly. I like to add the cheese at this stage rather than mixing it directly into the dressing, so it doesn't start melting too early and get clumpy.
4. Add the cooled pasta from Step 2 to the broccoli mixture in the bowl, then pour the dressing from Step 1 over everything. Toss gently but thoroughly until all components are evenly coated. Fold in the crumbled bacon, being careful not to crush it. Refrigerate for at least 30 minutes before serving to allow the flavors to meld and the salad to chill completely. I find the salad tastes even better if you let it sit for a couple of hours—the broccoli softens slightly and absorbs more of the creamy dressing.