This street corn pasta salad brings together charred sweet corn, creamy chili-lime dressing, cotija cheese, and tender pasta in one big, satisfying bowl. It has all the bold flavors of classic Mexican street corn — smoky, tangy, a little spicy, and rich — tossed with pasta and made to feed a crowd. Perfect for potlucks, cookouts, and summer suppers when you want something that disappears fast.
1lbrotini or cavatappi pastacooked al dente, drained, and cooled
5ears fresh cornhusked, or 4 cups frozen corn, thawed
1tbspbutter
1/2tspsaltfor corn
Creamy Chili-Lime Dressing
3/4cupmayonnaiseDuke's preferred
1/2cupsour cream
3tbspfresh lime juiceabout 2 limes
1tsplime zest
1tspchili powder
1/2tspsmoked paprika
1/2tspcumin
1/2tspgarlic powder
1/2tspsaltplus more to taste
1/4tspcayenne pepperadjust to taste
Mix-Ins
4ozcotija cheesecrumbled, about 1 cup
1/2cupred onionfinely diced
1jalapeñoseeded and finely minced
1/2cupfresh cilantroroughly chopped
1cupcherry tomatoeshalved, optional
Garnish
2tbspcotija cheeseextra for topping
1tspchili powderfor dusting
1limecut into wedges
Instructions
Cook the Pasta
Bring a large pot of heavily salted water to a boil. Cook the pasta according to package directions, but pull it about 1 minute early — you want it al dente, not soft. Drain, rinse with cold water to stop the cooking, and spread it out on a sheet pan to cool completely. Do not skip the rinsing step for cold pasta salads.
Char the Corn
Heat a cast iron skillet or grill pan over high heat until it is very hot. Add the butter and let it sizzle. Working in batches if needed, lay the corn ears in the hot pan and let them char without moving them — about 2-3 minutes per side — rotating until all sides have good color and some black spots. Remove from heat and let cool slightly.
Once the corn is cool enough to handle, stand each ear upright in a large bowl and cut the kernels off with a sharp knife, working from top to bottom. You should have about 4 cups of charred corn kernels.
Make the Dressing
In a medium bowl, whisk together the mayonnaise, sour cream, lime juice, lime zest, chili powder, smoked paprika, cumin, garlic powder, salt, and cayenne. Taste and adjust seasoning — the dressing should be bold, tangy, and a little spicy. It will mellow once mixed with the pasta, so lean toward well-seasoned here.
Assemble the Salad
In your largest mixing bowl, combine the cooled pasta, charred corn, red onion, jalapeño, and cherry tomatoes if using. Pour the dressing over everything and toss well to coat. Fold in half the cotija cheese and half the cilantro gently so you do not break things up too much.
Cover and refrigerate for at least 30 minutes before serving — this rest time lets the flavors marry and the pasta absorb that dressing. Right before serving, taste and adjust salt if needed, then top with the remaining cotija, a dusting of chili powder, and the rest of the cilantro. Serve lime wedges alongside.