Final answer:
Popular street foods in Mexico City include tacos with various fillings, tamales, elotes, esquites, churros, and seasoned fresh fruit cups, as well as refreshing beverages like agua fresca.
Step-by-step explanation:
Popular Street Foods in Mexico City
Street vendors in Mexico City offer a variety of popular and delicious foods that reflect the rich culinary heritage of the region. Some of the popular street foods include tacos, which can be found with a myriad of fillings such as carne asada (grilled beef), carnitas (slow-cooked pork), and barbacoa (slow-cooked meats, often lamb or goat). Another iconic street food are tamales, a traditional Mesoamerican dish made of masa (a starchy dough) which is steamed in a corn husk or banana leaf and can be filled with meats, cheeses, fruits, vegetables, chilies, or any preparation according to the maker's recipes.
Elotes and esquites, which are grilled corn on the cob or corn served in a cup with mayonnaise, cheese, lime, and chili powder, are also highly popular. For those with a sweet tooth, churros, a sweet, fried pastry, can be a delightful treat. Additionally, fresh fruit cups, often seasoned with chili powder, lime, and salt, are both refreshing and nutritious. Agua fresca, a light fruit drink, is commonly sold by street vendors to help quench thirst in the often warm climate.