BLT Pasta Salad (Creamy, Crunchy & Perfect for Summer Gatherings)
There’s something about a BLT that just works — bacon, lettuce, tomato, a bit of mayo, all stacked between bread. It’s simple, but it hits every note you want in a sandwich. A few summers ago I started wondering what would happen if I took those same flavors and turned them into a pasta salad for a cookout instead of a sandwich for lunch, and this is what came out of that experiment. It’s stuck around as one of my go-to potluck dishes ever since.
The reason this works so well as a pasta salad, rather than just “pasta with BLT stuff thrown in,” comes down to keeping each element distinct. The bacon needs to stay crisp, not soggy from sitting in dressing for hours. The lettuce needs to go in right before serving, not hours ahead, or it wilts into something sad. And the dressing needs enough tang to cut through the richness of the mayo and bacon, or the whole thing turns heavy and one-note.
A Few Notes Before You Start
Cook your pasta slightly firmer than you normally would — al dente, maybe even a touch under. Pasta salad sits for a while before serving, and it continues to soften slightly as it absorbs dressing. Starting with pasta that’s already soft means you end up with mush by the time people are actually eating it.
Also, cook the bacon until it’s properly crisp, not just cooked through. Chewy bacon in a cold pasta salad is not a pleasant texture. You want it crispy enough that it stays crunchy even after being tossed with dressing and refrigerated for a bit.
Ingredients
- 1 lb pasta (rotini or penne work well for holding the dressing)
- 8 slices bacon, cooked crisp and chopped
- 1 cup cherry tomatoes, halved
- 2 cups romaine or iceberg lettuce, chopped (added just before serving)
- ½ cup mayonnaise
- 2 tablespoons sour cream
- 1 tablespoon apple cider vinegar
- 1 teaspoon Dijon mustard
- Salt and black pepper, to taste
- ½ cup shredded cheddar cheese (optional)
How to Make It
Cook the pasta. Boil according to package directions, but pull it about a minute before the package says “done.” Drain and rinse briefly under cold water to stop the cooking process and cool it down for mixing.
Cook the bacon. In a skillet over medium heat, cook the bacon until fully crisp — this usually takes 6-8 minutes depending on thickness. Drain on paper towels, then chop once it’s cooled enough to handle.
Make the dressing. Whisk together the mayonnaise, sour cream, apple cider vinegar, Dijon mustard, salt, and pepper in a small bowl until smooth.
Combine the base. In a large bowl, toss the cooled pasta with the dressing until every piece is coated. Add the cherry tomatoes and most of the chopped bacon (save a little for topping), along with the cheddar if you’re using it.
Chill it. Cover and refrigerate for at least 30 minutes, ideally an hour, so the flavors settle and the dressing thickens up slightly.
Add the lettuce right before serving. This is the step people skip and regret. Toss the chopped lettuce in just before you put the bowl on the table, along with the reserved bacon on top. If you add it too early, it wilts and turns the whole salad watery.
Common Questions I Get Asked About This One
Can I make this ahead of time for a party? Yes, but make it in stages. The pasta, dressing, tomatoes, and bacon can all be combined a day ahead and refrigerated. Just hold off on the lettuce until you’re about to serve it — that part genuinely can’t be rushed ahead of time without sacrificing texture.
What’s the best pasta shape for this? Anything with ridges or a hollow center — rotini, penne, shells — holds onto the dressing better than smooth shapes like spaghetti. You want the dressing clinging to the pasta, not pooling at the bottom of the bowl.
Can I substitute Greek yogurt for the sour cream? Yes, and it works well if you want to lighten the dressing slightly. The tang is a little sharper with Greek yogurt, but it blends into the dressing just as smoothly.
Why did my pasta salad turn out mushy? Almost always one of two things — the pasta was overcooked to begin with, or the lettuce went in too early and broke down while sitting in the fridge. Both are easy fixes once you know to watch for them.
Can I use turkey bacon instead of regular bacon? You can, though it won’t crisp up quite the same way. If you go this route, cook it a little longer than you think you need to, since turkey bacon tends to stay chewier than pork bacon even when it looks done.
A Few Things I’ve Learned Making This Often
Don’t dress the pasta while it’s still warm. Warm pasta absorbs dressing too aggressively and you end up needing to add more later just to bring back the right consistency, which throws off the balance of flavors.
If you’re taking this to an outdoor summer gathering, keep it in a cooler or on ice until serving time. Mayo-based dressings shouldn’t sit out in the heat for more than about two hours for food safety reasons.
A little extra vinegar goes a long way if the salad tastes flat after chilling — cold food mutes flavor slightly, so what tasted perfectly balanced before refrigeration sometimes needs a small adjustment right before serving.
If you want a smokier edge, a pinch of smoked paprika stirred into the dressing pairs surprisingly well with the bacon without overpowering anything else.
What to Pair It With
This holds its own as a side at a barbecue, alongside grilled burgers, chicken, or hot dogs. It also works well as a light lunch on its own with a piece of crusty bread, since it’s got enough protein and richness from the bacon and mayo-based dressing to feel like a complete meal.
Storage
Without the lettuce added, this keeps in an airtight container in the fridge for up to 3 days. Once the lettuce is mixed in, it’s really best eaten within a few hours — the texture declines noticeably by the next day. If you’re expecting leftovers, it’s worth keeping a portion of pasta, bacon, and dressing separate from the lettuce specifically so you have something fresher to work with the next day.
If you’ve added your own twist to this one — different cheese, extra veggies, a different dressing base — I’d like to hear what worked.
