BLT Pasta Salad Recipe

This BLT Pasta Salad Recipe is creamy, crisp, smoky, and downright perfect for warm-weather meals, easy lunches, and backyard gatherings when you need a reliable cold pasta salad that everyone actually wants to eat.

A Fresh, Creamy Twist on a Classic BLT

If you love a classic bacon lettuce tomato sandwich, this BLT Pasta Salad Recipe brings all those familiar flavors into one bowl and turns them into a hearty, crowd-pleasing summer side dish. You get smoky bacon, juicy tomatoes, crisp lettuce, tender pasta, and a creamy dressing that ties it all together. It’s simple food, yes, but sometimes simple food is exactly what people come back for again and again.

I make this BLT pasta salad all summer long, especially when we’ve got burgers on the grill or family coming over on a Sunday afternoon. It’s one of those dishes that feels a little nostalgic and a little practical at the same time. You can serve it as a barbecue side dish, tuck it into meal prep containers for a quick lunch recipe, or bring it to a potluck knowing the bowl will come home nearly scraped clean. And if you ask me, that’s always a good sign.

What makes this one special is the balance. The bacon brings salt and crunch, the tomatoes add brightness, and the lettuce keeps everything fresh. The dressing is creamy without feeling too heavy, which matters in a chilled pasta dish. I’ve tested versions with straight mayonnaise and versions with a mayo-sour cream blend, and this one lands right in the sweet spot—rich, but still light enough for hot days.

Why You’ll Love This Recipe

Packed with classic bacon lettuce tomato flavor in every bite
Easy enough for busy weeknights and casual weekends
Works beautifully as a picnic pasta salad or potluck pasta salad

Made with everyday ingredients you can find at any grocery store
Great as a family dinner side or satisfying lunch
Creamy, crunchy, and refreshing all at once
Can be made mostly ahead for easier entertaining
Flexible enough for swaps, add-ins, and dietary tweaks
Perfect served cold, so no last-minute reheating stress
A reliable make ahead salad for spring and summer gatherings

Ingredients

Here’s everything you’ll need for this creamy pasta salad recipe:

12 ounces rotini pasta
(Rotini holds dressing well, but bow ties or shells also work nicely.)

10 slices bacon, cooked crisp and chopped
(Thick-cut bacon gives more bite; center-cut works if you want a little less grease.)
2 cups romaine lettuce, chopped
(Use crisp romaine for the best texture—iceberg is also fine if that’s what you have.)
2 cups cherry tomatoes, halved
(Grape tomatoes work too; choose ripe, firm tomatoes so they don’t get mushy.)

1 cup sharp cheddar cheese, cubed or shredded
(Optional, but it adds a nice savory note and makes the salad feel more substantial.)
1/2 cup red onion, finely diced
(If raw onion tastes too sharp, soak it in cold water for 10 minutes, then drain.)
3/4 cup mayonnaise
(Use a good-quality brand like Hellmann’s or Duke’s for a richer dressing.)

1/4 cup sour cream
(This lightens the mayonnaise and adds a little tang. Plain Greek yogurt can stand in.)
2 tablespoons ranch seasoning mix
(This gives the salad that familiar ranch pasta salad flavor without extra fuss.)
1 tablespoon lemon juice
(Fresh lemon brightens the whole bowl.)
1 teaspoon Dijon mustard
(Adds depth and keeps the dressing from tasting flat.)
1/2 teaspoon garlic powder
1/4 teaspoon black pepper
1/4 teaspoon salt
(Adjust after mixing, especially since bacon and ranch seasoning are salty.)

2 tablespoons chopped fresh parsley
(Optional, though it makes the salad prettier and fresher.)

Directions

Cook the pasta until just tender.
Bring a large pot of salted water to a boil and cook the rotini according to the package directions until al dente. You want it tender, but not soft or floppy. Drain it well, then rinse briefly under cool water to stop the cooking.
Cook the bacon until crisp.
While the pasta cooks, fry or bake the bacon until nicely crisp. Transfer it to a paper towel-lined plate, then chop once cooled. Crisp bacon matters here—slightly chewy bacon gets lost in a creamy bacon pasta salad.

Make the dressing.
In a large mixing bowl, whisk together the mayonnaise, sour cream, ranch seasoning, lemon juice, Dijon mustard, garlic powder, black pepper, and salt. It should taste creamy, tangy, and well-seasoned. If it seems very thick, add 1 to 2 teaspoons of cold water.
Combine the base ingredients.
Add the cooled pasta, chopped bacon, tomatoes, cheddar cheese, red onion, and parsley to the bowl with the dressing. Toss gently until everything is evenly coated. A silicone spatula works well so you don’t smash the tomatoes.
Chill the salad.
Cover the bowl and refrigerate the salad for at least 30 minutes. This gives the pasta time to soak up the dressing and lets the flavors settle in. Honestly, it tastes even better after an hour.

Add the lettuce right before serving.
Fold in the chopped romaine just before serving so it stays crisp and fresh. That little timing trick makes a big difference. If you stir lettuce in too early, it wilts and loses that lovely crunch.
Taste and adjust.
Give the salad one last toss and taste for seasoning. Add a little more pepper, lemon juice, or even an extra spoonful of mayonnaise if the pasta has absorbed a lot of dressing while chilling.

Servings & Timing

Yield: 6 to 8 servings
Prep Time: 20 minutes
Chill Time: 30 minutes
Total Time: 50 minutes

If you’re serving this as a family dinner side, it will feed about 8. If people are helping themselves at a picnic or barbecue next to burgers, beans, and watermelon, it can stretch a little farther.

Variations

Add avocado: Fold in diced avocado just before serving for a richer, more California-style BLT feel.

Use turkey bacon: A lighter swap that still gives smoky flavor.
Make it extra herby: Add chopped dill or chives for a fresher finish.
Try a spicy version: Mix in diced jalapeños or a pinch of cayenne.

Swap the dressing: Use bottled ranch for an even faster easy pasta salad.
Go low-carb-ish: Use extra lettuce and less pasta for a lighter lettuce tomato salad variation.

Storage & Reheating

Store leftover cold pasta salad in an airtight container in the refrigerator for up to 3 days. For the best texture, keep the lettuce separate and stir it in just before serving. If the salad dries out a bit in the fridge—and pasta usually does—mix in a spoonful of mayonnaise or a splash of milk before serving.

This salad does not freeze well. The mayonnaise-based dressing can separate, and the tomatoes and lettuce lose texture after thawing.

For make-ahead prep, cook the pasta, bacon, and dressing up to 1 day ahead. Store them separately, then combine with the tomatoes and lettuce closer to serving time. That way your make ahead salad still tastes fresh instead of tired.

Since this is a chilled pasta dish, reheating isn’t needed. In fact, it’s much better served cold or lightly cool.

Notes

A few things I learned while testing this mayonnaise pasta salad more than once—and yes, my husband was very happy to help with that research:

First, don’t overcook the pasta. It sounds obvious, but pasta continues to soften a little once it sits in dressing. Al dente is your friend here.

Second, romaine really is better than softer lettuce. I tried spring mix once because it was already in the fridge, and while it tasted fine, it didn’t hold up. Romaine gives that true BLT crunch you want.

Third, if you’re taking this to a potluck, save a little bacon and lettuce for the top. It makes the salad look fresh, and people eat with their eyes first. That’s not just blogger talk—it’s true.

And one more thing: cherry tomatoes are more dependable than chopped large tomatoes in this recipe. They release less liquid, which helps keep the dressing creamy rather than watery.

FAQs

Can I make this BLT Pasta Salad Recipe the night before?

Yes, mostly. Make the salad ahead, but wait to add the lettuce until just before serving so it stays crisp.

What pasta shape works best for BLT pasta salad?

Rotini is excellent because the twists catch the dressing, but shells, bow ties, and elbow pasta also work well.

Can I use bottled ranch dressing instead of the homemade dressing mix?

You can. Use enough to coat the salad, then adjust to taste, though the mayo-sour cream mix gives a thicker, creamier result.

How do I keep the salad from drying out in the fridge?

Pasta absorbs dressing as it sits. Stir in an extra tablespoon or two of mayonnaise, sour cream, or even a splash of milk before serving.

Can I add chicken to make it a meal?

Absolutely. Chopped grilled chicken turns this into a filling lunch or light dinner without changing the flavor profile too much.

Is this a good picnic pasta salad for hot weather?

Yes, but keep it chilled. Since it’s a creamy pasta salad with mayonnaise, it should not sit out for more than 2 hours, or 1 hour in very hot weather.

What lettuce is best in a BLT salad recipe like this?

Romaine is my top pick because it stays crunchy longer, though iceberg is a close second.

Can I make this without cheese?

Of course. The cheese is optional, and the salad still tastes wonderful without it if you want a more classic BLT salad recipe feel.

A Bowl Full of Summer Comfort

This BLT Pasta Salad Recipe is easy, creamy, crisp, and full of the bacon-and-tomato flavor people already love. It’s a dependable summer side dish, a smart potluck pasta salad, and one of those recipes you’ll find yourself making on repeat.

If you try it, I’d love to hear how it turned out for you. Leave a comment, share your favorite variation, and if you’re planning a whole warm-weather menu, pair it with your favorite grilled main dish or another fresh easy pasta salad for the table.