If you need a cookout side that can hold its own next to ribs, pulled pork, burgers, or grilled chicken, this grilled street corn pasta salad checks about every box. It is creamy without being ridiculously heavy, loaded with sweet charred corn, and brightened up with lime, cilantro, Cotija cheese, and just enough chile to keep things interesting.
The biggest difference here is simple: we’re actually taking the corn outside.
Instead of tossing loose corn kernels into a skillet, whole ears of corn and a poblano pepper go directly onto a hot grill. You get blistered kernels, dark roasted edges, and the kind of smoky-sweet flavor that makes this feel like a real backyard BBQ side rather than ordinary pasta salad with corn stirred into it.
Why This Grilled Street Corn Pasta Salad Works
Street corn already gives us a pretty perfect cookout flavor combination: sweet corn, chile, lime, creamy dressing, salty cheese, and fresh cilantro. Adding pasta stretches those flavors into an easy crowd-sized side dish without requiring another expensive protein or several hours at the smoker.
Rotini works especially well here because all those little twists grab the chili-lime dressing and bits of Cotija instead of letting everything slide to the bottom of the bowl.
We’re also keeping the dressing a little lighter than some traditional creamy pasta salads. There is enough mayonnaise and crema to coat the pasta, but the grilled vegetables, lime, herbs, and cheese still get to taste like themselves.
A Great Labor Day Cookout Side
This is exactly the kind of recipe I want on a Labor Day table. You can make it before everybody arrives, it feeds a group without costing much, and you aren’t fighting for grill space when the burgers, ribs, or chicken need to go on.
If you’re still figuring out how much food you need, use the SG&G BBQ Meat Per Person Calculator. It includes pasta salad along with meats, buns, other sides, and drinks so you can build the entire cookout around your actual guest count.
Start by Grilling the Corn
Get the grill good and hot, around 450 to 500°F. You want enough direct heat to develop color without leaving the corn over the fire forever.
Lightly coat the corn, poblano, and jalapeño with oil and grill them directly over the heat. Turn the corn every couple of minutes so you develop patches of deep brown char while leaving plenty of kernels golden and juicy.
The poblano should blister and darken on several sides. Once it cools enough to handle, remove any loose blackened skin, pull out the stem and seeds, and chop the pepper.
I also like putting a halved lime cut-side down on the grill for a minute or two. You aren’t trying to burn it. A little caramelization gives the dressing another subtle roasted note while fresh lime zest keeps everything bright.
The Chili-Lime Dressing
The dressing is a simple combination of mayonnaise, Mexican crema or sour cream, lime, garlic, chili powder, smoked paprika, cumin, salt, and pepper.
Don’t let the smoked paprika fool you into dumping half the bottle in there. We’re grilling vegetables for our roasted flavor already. The paprika is background support, not a substitute for actually cooking over fire.
A good citrus zester makes the lime part much easier. I use this style of Microplane zester for citrus, garlic, hard cheese, and plenty of other prep jobs.
Bring Everything Together
Cook the pasta until tender but not mushy, drain it, and cool it down before adding the dressing. Once the grilled vegetables are cool enough to work with, cut the corn from the cob and chop the peppers.
Toss the pasta with the corn, poblano, jalapeño, dressing, Cotija, cilantro, and sliced green onions. Give it at least 30 minutes in the refrigerator before serving. That short chill gives the pasta time to absorb some of the dressing and lets all the lime, chile, corn, and cheese settle into each other.
Before it hits the table, taste it again. Cold food usually needs a little more seasoning than it seemed to need while warm. A squeeze of lime, pinch of salt, extra Cotija, or dusting of chili powder can wake the entire bowl back up.
What to Serve With Street Corn Pasta Salad
This salad was made for smoky and grilled food. For a Labor Day spread, I’d put it next to SG&G 4-1-0 Smoked Pork Ribs or pile the table with our Smoked Pulled Pork Sandwiches.
It also works with burgers, grilled chicken, smoked sausage, hot dogs, pork chops, or just about anything else coming off the backyard grill.
Can You Make It Without a Grill?
Absolutely. The grill is what makes this the SG&G version, but bad weather shouldn’t cancel pasta salad.
Cut the kernels from the corn and char them with the poblano and jalapeño in a large cast-iron skillet over medium-high to high heat. Work in batches if necessary so the vegetables brown instead of steaming.
A basic 12-inch Lodge cast-iron skillet works perfectly for the indoor version.
Make-Ahead Tips
You can make the pasta salad several hours before the cookout or the night before. Keep it covered and refrigerated, then stir it well before serving.
If it tightens up overnight, don’t drown it in more mayonnaise. Start with a squeeze of fresh lime or a spoonful of crema and toss it again. Usually that is enough to loosen everything back up.
I also like holding back a little Cotija, cilantro, and green onion for the top. Adding those right before serving makes a make-ahead bowl look freshly finished instead of like it has been hanging around the refrigerator since Tuesday.
Cookout Food Safety Matters
This is a cold, creamy pasta salad, so don’t leave a giant bowl sitting in the August sun all afternoon. Keep it refrigerated or properly chilled until serving and put smaller batches out as needed.
FoodSafety.gov recommends keeping cold perishable foods at 40°F or colder and refrigerating them within two hours, or within one hour when the temperature is above 90°F. Read the official food-safety guidance here.
Easy Ways to Change It Up
- More heat: Leave some jalapeño seeds in or finish with hot sauce.
- Less heat: Skip the jalapeño and use only the poblano.
- No Cotija: Crumbled feta is the closest easy supermarket substitute.
- Frozen corn: Use about 4 cups and char it in a skillet or on a griddle.
- Extra crunch: Sprinkle crushed tortilla strips over individual servings right before eating.
- More lime: Serve lime wedges beside the bowl so everybody can adjust their own plate.
Grilled Street Corn Pasta Salad FAQ
Can I make street corn pasta salad the day before?
Yes. In fact, a few hours in the refrigerator gives the flavors time to come together. Stir it before serving and add fresh Cotija, cilantro, green onion, or lime if it needs waking up.
What pasta is best for street corn pasta salad?
Rotini is my pick because its twists hold the creamy dressing and small pieces of corn and cheese. Bow ties, shells, cavatappi, and other short pasta shapes also work.
Can I use frozen corn instead of fresh corn?
Yes. Use roughly 4 cups of frozen corn. Cook it in a very hot skillet or on a griddle until the moisture cooks away and the kernels begin to brown.
What can I substitute for Cotija cheese?
Feta is the easiest substitute. It has a similar salty, crumbly character, although the flavor isn’t exactly the same.
Is grilled street corn pasta salad spicy?
This version is mild to medium. Poblano provides more roasted pepper flavor than heat, and one jalapeño gives it a small kick. Remove the jalapeño seeds for an even milder salad.
Can I make it without cilantro?
Yes. If cilantro isn’t your thing, leave it out. A little extra green onion works well without changing the character of the dish too much.
How long can pasta salad sit outside at a cookout?
Cold perishable food should be kept at 40°F or colder whenever possible. Without temperature control, refrigerate it within two hours, or within one hour if the outdoor temperature is above 90°F.
How long does street corn pasta salad keep?
Store leftovers covered in the refrigerator and use them within about three to four days. For the best texture and freshest lime and herb flavor, it’s best during the first couple of days.
Grilled Street Corn Pasta Salad
Equipment
- Grill
- Large pot
- Colander
- Large mixing bowl
- Small mixing bowl
- Grill tongs
- Sharp knife
- Cutting board
- Whisk
- Citrus zester
- Measuring cups and spoons
Ingredients
PASTA & GRILLED VEGETABLES
- 1 pound rotini pasta
- 5 ears fresh sweet corn husks removed
- 1 poblano pepper
- 1 jalapeño pepper
- 1 tablespoon avocado oil or other high-heat neutral oil
- Kosher salt for pasta water
CHILI-LIME DRESSING
- 1/2 cup mayonnaise
- 1/2 cup Mexican crema or sour cream
- 2 limes
- 1 garlic clove finely grated or minced
- 1 teaspoon chili powder
- 1/2 teaspoon smoked paprika
- 1/4 teaspoon ground cumin
- 3/4 teaspoon kosher salt
- 1/2 teaspoon black pepper
TO FINISH
- 3/4 cup crumbled Cotija cheese plus more for serving
- 1/2 cup chopped fresh cilantro plus more for serving
- 4 green onions thinly sliced
- Hot sauce or Tajín optional
- Lime wedges optional
Instructions
Preheat the grill.
- Heat the grill to approximately 450–500°F for direct grilling.
Cook the pasta.
- Bring a large pot of well-salted water to a boil. Cook the rotini until tender but not mushy, following the package directions. Drain and rinse briefly under cool water. Allow it to drain thoroughly.
Prepare the vegetables.
- Lightly coat the corn, poblano, and jalapeño with avocado oil.
Grill the corn.
- Place the corn directly over the heat and cook for approximately 8–10 minutes, turning every couple of minutes, until several sides develop browned and lightly charred patches.
Grill the peppers.
- Grill the poblano and jalapeño alongside the corn for approximately 6–8 minutes, turning as necessary, until blistered and softened.
Grill one lime.
- Cut one lime in half and place it cut-side down on the grill for 1–2 minutes, just until lightly caramelized. Do not allow it to burn.
Cool the vegetables.
- Transfer the corn, peppers, and grilled lime to a cutting board and let them cool until they can be handled safely.
Prepare the peppers.
- Remove the stems and seeds from the poblano and jalapeño. Remove any loose, heavily blackened skin from the poblano, then dice both peppers.
Cut the corn.
- Stand each cob upright on the cutting board and carefully slice the grilled kernels from the cob.
Make the dressing.
- In a small bowl, whisk together the mayonnaise, Mexican crema or sour cream, zest from the remaining fresh lime, juice from the grilled lime and fresh lime, garlic, chili powder, smoked paprika, cumin, salt, and black pepper.
Build the salad.
- Add the cooled pasta, grilled corn, poblano, jalapeño, Cotija cheese, cilantro, and green onions to a large mixing bowl.
Dress the pasta.
- Pour the chili-lime dressing over the salad and gently toss until everything is evenly coated.
Chill.
- Cover and refrigerate for at least 30 minutes before serving.
Finish and serve.
- Stir the pasta salad again and taste for seasoning. Add additional lime juice or salt if needed. Finish with extra Cotija, cilantro, green onion, hot sauce, Tajín, or lime wedges as desired.
Notes
Calories: 360 kcal
Protein: 10 g
Carbohydrates: 46 g
Fat: 16 g
Saturated Fat: 5 g
Sodium: 390 mg
Sugar: 6 g
Fiber: 4 g Nutrition information is estimated and will vary depending on the specific pasta, mayonnaise, crema, Cotija cheese, and serving size used.
