This easy Mexican street corn dip combines sweet Southwest corn, mild green chiles, Cotija cheese, fresh cilantro, lime juice, and savory seasonings in a tangy mayonnaise and sour cream dressing. Ready in minutes, it's a flavorful make-ahead appetizer for parties, game days, and Cinco de Mayo.
Drain the corn and green chiles thoroughly to remove excess liquid.
Combine the corn, mayonnaise, sour cream, green chiles, smoked paprika, garlic powder, chili powder, cumin, Cotija cheese, lime juice, and cilantro in a large mixing bowl.
Gently stir until all ingredients are evenly combined and the corn is coated with the dressing.
Season with salt and freshly ground black pepper to taste.
Cover and refrigerate for at least one hour to allow the flavors to develop.
Stir gently before serving and garnish with additional Cotija cheese, chopped cilantro, or chili powder, as desired.
Serve chilled with tortilla chips, crackers, or fresh vegetables.