BLT Pasta Salad Recipe with Creamy Ranch Dressing
Creamy ranch-dressed BLT pasta salad with crisp turkey or beef bacon, juicy cherry tomatoes, and crunchy romaine. Made ahead, finished at the table.
The dressing is a from-scratch creamy ranch: mayo, sour cream, cider vinegar, garlic, dill, and chives. No packet.
Why You'll Love This Recipe
- The dressing gets whisked in two stages, so the salad still looks creamy hours later instead of dry and chalky.
- Tomatoes are salted and drained first, which stops the watery pool that ruins most versions by hour two.
- It feeds eight as a side and holds up on a buffet table for a couple of hours.
- Everything except the lettuce and bacon can be done the day before.
Hold back a third of the dressing. Pasta keeps absorbing liquid as it chills, so a salad that looked perfect at 4pm looks dry at 7pm.
Dress two thirds, chill, then stir the reserved third in right before it goes on the table. This single habit is the difference between a BLT pasta salad that looks fresh and one that looks like leftovers.
Read Before You Start
Cook the pasta one minute past al dente. Cold pasta reads firmer than warm pasta. What tastes perfect straight out of the pot will taste slightly hard once it has been in the fridge for an hour.
Rinse the pasta, even though you were told never to. For hot pasta you want that surface starch, it grips sauce. In a cold salad it does the opposite: it turns creamy dressing thick and pasty, and it glues the noodles into clumps. Rinse under cold water until the pasta feels cool to the touch, then drain it well.
Ingredient Deep Dive & Notes
Pasta (rotini or farfalle). Short shapes with ridges or folds hold creamy dressing better than smooth tubes. Rotini is the safest pick. Penne works but slides.
Turkey or beef bacon. This recipe is built around turkey or beef bacon rather than pork, and it is not a downgrade if you cook it right. Turkey bacon renders almost no fat, so it needs a lightly oiled pan or it will steam and turn leathery. Beef bacon renders closer to pork and crisps on its own.
Cherry or grape tomatoes. Better than large slicers here. They hold shape, and the flesh-to-seed ratio is higher, which means less liquid leaking into your dressing. If you only have Roma tomatoes, seed them.
Romaine. Sturdy enough to survive being tossed with dressing. Iceberg goes limp fast, and spring mix collapses almost instantly.
Mayonnaise plus sour cream. Mayo alone is heavy and flat. Sour cream adds tang and lightens the body.
Apple cider vinegar. Cuts the richness. Do not skip the acid, or the whole bowl tastes like plain mayonnaise.
Fresh dill and chives. Dried dill is acceptable at half the volume. Dried chives are not worth using, swap in thinly sliced green onion instead.
Don't substitute: the sour cream for Greek yogurt if the salad is sitting out at a picnic. Yogurt thins and separates as it warms much faster than sour cream does.
For a zesty vinaigrette version that sits well alongside this on a cookout table, explore our Italian Pasta Salad.
Equipment Needed
- A rimmed baking sheet, for cooking the bacon in the oven and for spreading the pasta out to cool fast.
- A mixing bowl noticeably bigger than you think you need; tossing pasta salad in a tight bowl breaks the tomatoes.
- A salad spinner or a clean kitchen towel; wet lettuce dilutes dressing.
Ingredients for BLT pasta salad including rotini, turkey or beef bacon, cherry tomatoes, romaine lettuce, mayonnaise, sour cream, apple cider vinegar, and herbs
Detailed Step-by-Step Cooking Guide
Salt and Drain the Tomatoes
Boil Pasta Past Al Dente
Rinse Cold & Cool Flat
Cooked rotini pasta being rinsed under cold running water in a stainless steel colander in the sink
Bake Bacon Until Crisp
Whisk Homemade Ranch Dressing
Combine & Chill
Finish at the Table
Serving spoon lifting creamy BLT pasta salad from a rustic bowl on an outdoor cookout table at sunset
Getting the Creamy Texture Right
Keys to keeping your BLT pasta salad creamy, crisp, and never watery.
The pasta was not rinsed or was dressed while still warm. Rinse under cold water and spread flat to cool completely.
Tomatoes went in unsalted and undrained, or lettuce had wash water on it. Salt and drain tomatoes 20 minutes and dry lettuce thoroughly.
Normal starch absorption. Stir in the reserved one-third dressing or 2 to 3 tablespoons milk to restore creaminess.
Cold temperatures mute seasonings. Add salt and a splash of apple cider vinegar right before serving.
Close-up texture of rotini spirals coated in creamy herb ranch dressing with crisp bacon bits and juicy cherry tomatoes
How to Use This BLT Pasta Salad Beyond the Side Dish
How to Serve, Store & Reheat
Serve cold or barely cool, never at room temperature for more than two hours. On a hot day outdoors, set the serving bowl inside a larger bowl of ice.
Refrigerate in an airtight container for up to 3 days. If lettuce is already mixed in, quality peaks on day one.
Do not reheat. This is a cold salad, and warming will split the mayonnaise dressing.
No. Mayonnaise-based dressings separate upon thawing and pasta turns mushy.
BLT pasta salad in a large ceramic bowl with rotini, crispy cooked bacon bits, halved cherry tomatoes, and romaine in creamy ranch
Dietary Variations
Swap half the mayo for plain full-fat Greek yogurt. Serve cold and eat the same day.
Use certified gluten-free corn and rice blend pasta, cooked strictly to package time, and rinsed thoroughly.
Skip bacon and add 1/2 cup toasted sunflower seeds plus 1/2 tsp smoked paprika in the dressing for smoky flavor.
Two things sink a creamy pasta salad, and both are about water. Tomatoes hold a surprising amount of it in their seed gel, which is why salting and draining them for 20 minutes changes the result more than any dressing tweak.
And chilling dulls your perception of salt, so a dressing seasoned to taste 'right' while warm will land bland once cold. Season the dressing until it seems slightly too punchy on the spoon.
It will settle exactly where you want it after 30 minutes in the fridge.
Allergen Notice: This recipe contains eggs (mayonnaise), milk (sour cream, milk), and wheat (pasta). Substitutions: vegan mayonnaise for egg, plant-based sour cream and plant milk for dairy, and certified gluten-free pasta for wheat.
Frequently Asked Questions
Recipe Visual Gallery (5 Full Photos)
Recipe Card & Steps
Ingredients Checklist
Click an item to check it off as you prep
- 1 lb (450 g)rotini or farfalle
- 1 tbspsalt, for the cooking water
- 3/4 cupmayonnaise
- 1/2 cupsour cream
- 2 tbspapple cider vinegar
- 2 tspgranulated sugar
- 1 tspgarlic powder
- 1 tsponion powder
- 1/2 tspblack pepper
- 1/4 tspsalt, plus more to taste
- 2 tbspchopped fresh dill
- 3 tbspsliced chives or green onion
- 2 to 4 tbspwhole milk, to thin
- 12 oz (340 g)turkey bacon or beef bacon
- 1 tbspneutral oil (only if using turkey bacon)
- 1 lb (450 g)cherry or grape tomatoes, halved
- 1/2 tspsalt, for draining the tomatoes
- 4 cupschopped romaine lettuce (about 1 large heart)
Step-by-Step Instructions
Follow along and mark each step complete as you cook
Toss the halved tomatoes with 1/2 tsp salt in a colander set over a bowl. Leave to drain for at least 20 minutes, then discard the liquid.
Heat oven to 400°F (200°C) and line a rimmed baking sheet. Lightly brush turkey bacon with oil (skip for beef bacon). Bake 12 to 15 minutes until surface is matte and slices snap. Drain on paper towels, cool, and chop.
Bring a large pot of water to a boil, add 1 tbsp salt, and cook the pasta to package time plus 1 minute, until tender with no chalky center.
Drain and rinse under cold running water for about 45 seconds, until the pasta feels cool. Spread on a baking sheet for 5 minutes to finish cooling.
Whisk together mayonnaise, sour cream, cider vinegar, sugar, garlic powder, onion powder, black pepper, and salt until smooth. Stir in dill and chives. Thin with milk until it ribbons off the whisk.
Combine the cooled pasta and drained tomatoes in a large bowl. Fold in about two thirds of the dressing. Cover and refrigerate 30 minutes.
Just before serving, fold in the romaine, chopped bacon, and reserved dressing. Taste, adjust salt, and serve.
Recipe Card Notes & Tips
- Hold back a third of the dressing. Pasta absorbs liquid as it chills and needs the top-up.
- Everything through step 6 can be done a day ahead. Keep the lettuce and bacon separate until serving.
- Turkey bacon needs oil to crisp properly. Beef bacon renders enough of its own.
- Salting the tomatoes is what keeps the dressing creamy instead of watery.
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