Corn Allergen Guide
Information about Corn in cuisine around the world.
About Corn
Corn is the foundation of Mexican cuisine, present in tortillas, tamales, and many other dishes.
High Prevalence Warning
Corn is particularly common in the cuisine of: Mexico, Peru, Colombia, Kenya
Common Foods Containing Corn
Foods That Contain Corn

Tacos al Pastor
Spit-grilled marinated pork, served on small corn tortillas with onions, cilantro, pineapple, and salsa.
Contains:

Pozole
Traditional soup made with hominy corn, meat (usually pork), and garnished with lettuce, radish, onion, lime, and chili.
Contains:

Tamales
Corn masa filled with savory or sweet fillings (pork, chicken, cheese, rajas con queso, mole), wrapped in corn husks or banana leaves and steamed. Regional varieties include Oaxacan tamales wrapped in banana leaves, Veracruz-style with seafood, and sweet pink tamales. Traditionally enjoyed for breakfast with atole or champurrado, and essential for celebrations like Día de la Candelaria.
Contains:

Elote
Grilled corn on the cob slathered with mayonnaise, rolled in cotija cheese, sprinkled with chili powder (Tajín), and finished with lime juice. Street vendors serve this iconic snack year-round, with variations including esquites (kernels served in a cup with crema). The maíz revolution in 2025 celebrates heirloom corn varieties like blue corn and cacahuazintle.
Contains:

Cochinita Pibil
Yucatán's signature dish of pork marinated in achiote paste, bitter orange juice, and spices, wrapped in banana leaves and slow-roasted in an underground pit (pib). Served with pickled red onions (cebolla morada), habanero salsa, and warm corn tortillas. The tender, citrus-infused meat represents Mayan culinary heritage and is essential at celebrations. Found in taquerías across Mexico with November 2025 seeing fine-dining interpretations.
Contains:

Birria
Jalisco's iconic slow-cooked stew traditionally made with goat or lamb, now commonly prepared with beef, simmered in a rich, spicy broth with guajillo, ancho chiles, tomatoes, and aromatic spices. Served with corn tortillas for dipping in consommé, and garnished with onions, cilantro, and lime. Birria tacos (quesabirria) with cheese became a viral sensation and remain popular in November 2025, with Tijuana-style birria gaining international recognition.
Contains:
Tips for Avoiding Corn
Learn Local Terms
Before traveling, learn how to say "Corn allergy" in the local language.
Carry Allergy Card
Carry a card in the local language explaining your allergy to show at restaurants.
Research Typical Dishes
Research common dishes in your destination to identify those that typically contain Corn.
Pack Emergency Medication
Always carry any necessary allergy medication, including antihistamines or an epinephrine auto-injector if prescribed.