A strong, universal Mexican tradition you’ll encounter almost anywhere in the country is the central role of tortillas in daily life and meals. They are a staple across regions, social classes, and occasions, and любerally accompany virtually every meal. Key points:

• Everyday staple: Tortillas (maize tortillas in most regions, with some exception using wheat tortillas in certain northern areas) are consumed with nearly every meal, often forming the base for dishes like tacos, quesadillas, and many regional preparations. This ubiquity makes tortillas one of the most constant culinary traditions nationwide. This reflects deep historical roots in Mesoamerican cuisine and is reinforced by nationwide availability in markets and tiendas. [contextual cultural knowledge]
• Shared meals and social life: Food is central to social gatherings and family life in Mexico, with tortillas frequently at the center of shared plates, informal snacks, and celebrations, reinforcing their constant presence in daily routines regardless of location. [cultural context]
• Regional variations exist, but the core practice of tortilla-based meals remains constant across the country, including rural and urban areas, ensuring tortillas are found in households from Baja California to Yucatán. [cultural context]

If you’re thinking of a broader tradition beyond food, another nearly universal practice is the observance of Día de los Muertos (Day of the Dead) during late October to early November, which features altars (ofrendas), marigolds, sugar skulls, and family remembrance. It’s widely celebrated across Mexico with local variations, making it a pervasive national tradition, though the exact customs can differ from town to town.

Would you like a quick, country-wide snapshot of other traditions that show up consistently across Mexico (festivals, religious observances, or family customs), or a focus on food-related constants like tortillas?