This pasta salad takes the flavors of charred elote โ mayo, lime, chili, Cotija โ and folds them into a bowl of cavatappi or shells that you can make in 40 minutes and serve to a crowd. The dressing clings to ridged pasta, the corn adds smokiness and bite, and the whole thing holds together well enough to travel. Itโs a genuinely useful summer side that also works as lunch.
The short version of why this works
Two things make this salad worth the effort. First, actually charring the corn โ not just thawing frozen kernels โ gives you caramelized, slightly smoky bits that contrast with the creamy dressing instead of disappearing into it. A cast-iron skillet on high heat for 6โ8 minutes does the job; you want some dark spots, not just warm corn. Second, the dressing uses both mayonnaise and sour cream, which keeps it from being too heavy or too thin. The sour cream loosens the mayo just enough to coat every piece of pasta without pooling at the bottom of the bowl. Get those two things right and the rest follows.
Common problems and fixes
- Dressing tastes flat after chilling: Cold mutes salt and acid. Taste the salad straight from the fridge before serving and add a squeeze of fresh lime juice and a pinch of salt โ it usually needs both.
- Pasta clumps together: Spreading the drained pasta on a sheet pan to cool (as the recipe says) helps, but if it still sticks, toss it with a few drops of neutral oil before it cools completely. Donโt rinse it โ rinsing washes away the surface starch that helps the dressing stick.
- Cotija turns pasty: This happens when the cheese is mixed in while the pasta is still warm. Add it last, once everything else is fully cooled, so it stays crumbly and distinct.
- Jalapeรฑo heat is uneven: Finely dicing the jalapeรฑo is important โ large chunks mean some bites are fiery and others have none. If you want more heat throughout, stir a little of the jalapeรฑo into the dressing itself rather than leaving it all as a mix-in.
- Salad looks dry after sitting: The pasta keeps absorbing dressing as it sits. Reserve 2โ3 tablespoons of dressing separately and stir it in just before serving to bring the salad back to the right consistency.
Make-ahead notes
You can cook the pasta and char the corn up to a day ahead โ store them separately in the fridge, uncovered for the first 10 minutes so steam escapes, then covered. The dressing keeps well for up to 3 days in a sealed jar. When youโre ready to serve, combine everything, toss, and taste for seasoning. Dress it at the table โ a pre-dressed salad goes limp fast, especially the cilantro and red onion. If you do dress it early (say, for a potluck where you canโt toss on-site), hold back the Cotija, cilantro, and Tajรญn and add them right before the bowl goes out. Fully assembled and dressed, leftovers keep in the fridge for up to 2 days; after that the texture suffers.
Mexican Street Corn Pasta Salad
Equipment
- Large pot
- Colander
- Cast iron skillet or grill pan
- Sheet pan
- Large mixing bowl
- Whisk
- Chef's Knife
- Cutting board
- Tongs
- Citrus Juicer
- Microplane zester
- Measuring cups and spoons
Ingredients
For the salad
- 12 oz cavatappi or shell pasta dried
- 1 tbsp kosher salt for pasta water
- 1 tbsp neutral oil for charring corn
- 4 ears fresh corn shucked
- ยฝ cup red onion finely minced
- 1 medium jalapeรฑo seeded and finely diced
- ยฝ cup fresh cilantro roughly chopped, divided
- ยพ cup Cotija cheese crumbled
For the dressing
- โ cup mayonnaise
- โ cup sour cream
- 1 tsp lime zest from about 1 lime
- 2 tbsp fresh lime juice
- 1 clove garlic finely grated
- 1 tsp chili powder
- ยฝ tsp smoked paprika
- ยฝ tsp ground cumin
- 1 tsp honey
- 1 tsp hot sauce optional
- ยพ tsp kosher salt
To finish
- ยฝ tsp freshly ground black pepper
- 2 tbsp Cotija cheese for garnish
- 1 tsp Tajรญn (chili-lime seasoning) for sprinkling
- 4 wedges lime for serving
Instructions
- Boil the pasta (8โ10 minutes): Bring a large pot of water to a rolling boil, season with the 1 tbsp kosher salt, and add the pasta. Cook until al dente, 8โ10 minutes. Drain in a colander, then spread on a sheet pan to steam off and cool for 5 minutes.
- Char the corn (6โ8 minutes): While the pasta cooks, heat a cast-iron skillet over high until just smoking. Toss the corn with 1 tbsp neutral oil and sear, turning occasionally, until kernels are blistered and lightly charred, 6โ8 minutes. Tip: You can also broil whole ears on a sheet pan at 500ยฐF / 260ยฐC, turning once, 6โ8 minutes total. Let cool slightly, then cut kernels from the cobs.
- Make the dressing (3 minutes): In a large mixing bowl, whisk together the mayonnaise, sour cream, lime zest, lime juice, garlic, chili powder, smoked paprika, cumin, honey, hot sauce (if using), and kosher salt until smooth and emulsified.
- Add aromatics: Stir in the minced red onion and jalapeรฑo to lightly pickle them in the dressing for 1 minute.
- Combine: Add the cooled pasta and warm charred corn to the bowl. Toss until every curve of pasta is glossy and coated, about 1 minute.
- Fold and season: Gently fold in the Cotija and most of the cilantro, reserving a pinch for garnish. Season with freshly ground black pepper and adjust salt or lime to taste.
- Rest (10 minutes): Let the salad stand at room temperature for 10 minutes to marry flavors. For a cooler, creamier texture, refrigerate briefly (15โ30 minutes).
- Finish and serve: Mound into a serving bowl, sprinkle with Tajรญn, the reserved cilantro, and the extra Cotija. Serve with lime wedges for squeezing.
Notes
Chefโs Tips
- For the best char, pat corn dry and preheat your pan thoroughly; moisture inhibits browning.
- Short, ridged pasta (cavatappi, shells, or rotini) clings to the creamy dressing and corn kernels beautifully.
- Swap Cotija with queso fresco or a dry, crumbly feta if needed; adjust salt since feta is saltier.
- Prefer lighter dressing? Use 1/4 cup each mayo and sour cream and thin with 1โ2 tsp water until it coats a spoon.
- If using frozen corn, thaw and pat dry; spread in a single layer to char, undisturbed, for 2โ3 minutes before tossing.
- Make-ahead: Toss pasta with half the dressing, chill up to 24 hours; fold in corn, cheese, herbs, and remaining dressing just before serving.
- Heat control: Add extra jalapeรฑo, a pinch of cayenne, or more hot sauce for bolder spice; tame heat with an extra spoon of sour cream.
Nutrition
Common questions
Can I use frozen or canned corn instead of fresh ears?
Yes, but you need to dry it thoroughly first or it will steam instead of char. Spread frozen corn on a paper-towel-lined sheet pan, pat it dry, then sear it in a single layer in a hot cast-iron skillet โ donโt crowd the pan or youโll lose the browning.
What can I substitute for Cotija cheese?
Crumbled feta is the most practical swap โ itโs salty, dry, and widely available. Pecorino Romano shaved fine also works. Avoid fresh mozzarella or ricotta; theyโre too wet and will make the dressing watery.
Can I make this without mayo?
You can replace the mayonnaise with full-fat Greek yogurt and the salad will still be creamy, though tangier and slightly thinner. Taste the dressing before adding it to the pasta and adjust the lime juice down a little since yogurt brings its own acidity.
How do I keep the cilantro from wilting if Iโm making this ahead?
Keep the cilantro separate and stir it in within 30 minutes of serving. Cilantro bruises quickly once itโs mixed with an acidic dressing, turning dark and soft โ adding it late keeps it bright and fresh-tasting.
Is cavatappi really necessary, or can I use whatever pasta I have?
Any short, ridged or hollow pasta works fine โ rotini, penne, or medium shells are all good. Avoid smooth pasta like farfalle or long noodles; they donโt hold the dressing as well and the corn kernels have nowhere to nestle.