Light and Easy BLT Pasta Salad With Homemade Dressing

Looking for a super simple and easy side dish? I know I personally have been looking for easy recipes–the easier the better to be honest! Today I’ve got a simple and delicious BLT Pasta Salad that you likely already have all the ingredients for.

I have a love-hate relationship with cooking that fluctuates by the week. Some weeks I’m all in — trying new techniques, ambitious recipes, the whole thing. Other weeks I just need something to work with minimal effort and no oven involvement.

This BLT pasta salad is a permanent fixture in my rotation specifically because it requires almost no active cooking. Boil the pasta, cook the bacon, whisk the dressing, toss everything together. That’s it. I serve it cold next to fried chicken, grilled flank steak, BBQ — anything that doesn’t come with its own sauce. It fills the side dish gap without competing with the main.

The dressing is what makes this worth making from scratch instead of buying a bottle of Ranch. Mayo and sour cream together, with garlic powder and a pinch of crushed red pepper — it takes two minutes and it’s noticeably better than any bottled dressing on this combination of ingredients. Don’t skip making it.

One thing to note before you start: use real bacon, not the shelf-stable canned kind. Real cooked bacon — crispy, crumbled — is the difference between a salad that has actual BLT flavor and one that just has pasta with some pink bits in it. I keep a batch of cooked bacon in the refrigerator specifically for recipes like this.

INGREDIENT NOTES

8 oz rotini pasta: Rotini is ideal because the spiral shape holds the creamy dressing in its grooves rather than letting it slide off. Bowtie (farfalle) is the best substitute — slightly more elegant presentation. Penne and rigatoni also work. Avoid very small shapes like ditalini or orzo, which get lost in the other ingredients, and very large shapes that throw off the bite-size balance.

3–4 cups chopped romaine: Romaine holds up to dressing better than any other lettuce — it stays crisp rather than wilting. Add it after the pasta has fully cooled; hot or warm pasta wilts lettuce immediately. If making ahead, keep the lettuce separate and add just before serving.

1 pint grape tomatoes, halved: Grape tomatoes are less watery than cherry tomatoes or diced beefsteak, which matters in a dressed salad — excess tomato liquid dilutes the dressing. Slice them the day you’re serving rather than ahead; cut tomatoes release liquid quickly.

1½ cups shredded cheddar: Sharp cheddar gives the most flavor. The shreds should be on the smaller side so they distribute through the salad rather than clumping. Pre-shredded works fine here — this is not an application where the anti-caking coating matters.

1½ cups bacon bits or pieces — real cooked bacon only: This is the one ingredient where the quality of your substitution dramatically affects the result. Shelf-stable canned bacon bits are pressed and dried and taste nothing like real bacon. Cook your own — 6–8 strips of thick-cut bacon, fried until crispy, drained, and crumbled — and the flavor difference is significant. If you’re short on time, the pre-cooked microwave bacon strips (not canned bits) are an acceptable shortcut.

¾ cup mayo + ¼ cup sour cream: Full-fat versions of both for the best flavor and consistency. Light mayo produces a thinner dressing that doesn’t coat as well. Greek yogurt can substitute for the sour cream in a pinch but changes the flavor profile slightly toward more tang.

How To Make BLT Salad

Step 1: Make the dressing In a small bowl, whisk together the mayo, sour cream, milk, pepper, salt, garlic powder, and crushed red pepper until completely smooth. Taste and adjust seasoning. Refrigerate while preparing the rest of the ingredients — this allows the flavors to meld slightly.

Step 2: Cook the pasta Cook the rotini according to package directions to al dente — firm to the bite, not soft. Drain and rinse immediately under cold water until completely cooled. Rinsing stops the cooking and removes surface starch that would make the pasta clump and absorb too much dressing. Drain thoroughly — excess water on the pasta dilutes the dressing.

Step 3: Cook and cool the bacon If not using pre-cooked bacon, fry until crispy, drain on paper towels, and cool completely before crumbling. Warm bacon wilts the lettuce and melts the cheese on contact.

Step 4: Assemble In a large bowl, combine the cooled pasta, chopped romaine, halved grape tomatoes, shredded cheese, and bacon. Pour the dressing over the top. Toss until everything is evenly coated — work gently so the romaine stays in pieces rather than shredding.

Step 5: Taste and serve Taste for seasoning before serving — pasta salads often need more salt than you expect after chilling. Serve immediately or refrigerate for up to 30 minutes. If chilling longer than 30 minutes, keep the dressing separate and toss just before serving to prevent the lettuce from wilting.

How to make BLT pasta salad ahead of time

This is where the recipe needs a specific approach, because the lettuce component changes everything.

If serving within 2 hours: Assemble fully, toss with all the dressing, and refrigerate. The romaine will be slightly softened but still pleasant.

If making more than 2 hours ahead: Keep the components separate. Store the cooked pasta, cooked bacon, tomatoes, and cheese in one container (these can sit together). Store the chopped romaine separately. Store the dressing separately. Combine everything and toss just before serving. This way you can prep the night before and still have crisp lettuce at the party.

Day-of prep timeline for a cookout or party:

• Night before: Cook pasta, cool completely, refrigerate. Make dressing, refrigerate. Cook and crumble bacon, refrigerate.
• Morning of: Halve tomatoes, chop lettuce, shred cheese if needed.
• Just before serving: Combine everything and toss.

Adding more dressing: Pasta absorbs dressing as it sits. If the salad looks dry after chilling, make a small additional batch of dressing (half quantities) and toss just before serving to refresh it. Don’t add plain mayo — it won’t have the same flavor profile as the original dressing.

STORAGE

Dressed salad: Keeps in an airtight container in the refrigerator for up to 2 days. The romaine will soften progressively — by day two it’s fully wilted. Still edible and still flavorful, but the texture is different from fresh.

Undressed components: Keep pasta and non-lettuce ingredients for up to 3 days. Add romaine and dressing fresh when ready to serve.

Do not freeze. The mayo-based dressing breaks on freezing and the lettuce will be completely unusable.

VARIATIONS

Pasta shape: Bowtie (farfalle) is the most visually appealing option — Nellie already mentions it and it belongs here as an official variation. Penne, rigatoni, or cavatappi all work well for holding the creamy dressing.

Protein upgrade: Add grilled or rotisserie chicken, sliced thin. It turns the side dish into a main and makes this work as a complete summer lunch. The BLT + chicken combination is classic.

Avocado: Add one ripe avocado, cubed, just before serving. Don’t add ahead — it browns and softens too quickly. The richness plays well with the sour cream in the dressing and gives each bite more substance.

Crouton variation: Add homemade or store-bought croutons in place of or alongside the pasta for a version that’s closer to an actual BLT salad. This is a completely different recipe but worth mentioning as a lighter option.

Ranch swap: If you want to use bottled dressing, Hidden Valley Ranch is the closest flavor match to the homemade version. Still not as good but perfectly acceptable for a crowd.

Frequently Asked Questions

This is the recipe I’ve made more times than I can count for summer cookouts, family dinners, and days when I need a side dish that travels without drama. Make the dressing from scratch — it takes two minutes and it’s better than anything you’ll find in a bottle for this recipe. Keep the lettuce separate if you’re making it ahead. Leave a comment and tell me what you served it with.

Here are some more amazing pasta salad recipes to try

If you are looking for more fun dinner recipes be sure to check out this comprehensive list! Easy and Tasty Dinner Ideas For The Whole Family

Here is the recipe, enjoy!