Buy Mexican food online. Choose Mexican groceries from the same range you’d find in a Mexican supermarket. Mexican food is the fusion of indigenous American and European food. The American Mayan and Aztec corn-based diet merged with Spanish meat and wheat, which was brought over in the 1500s. Today the most sought after Mexican ingredients include masa harina flour for making tortillas, dried Mexican chillies, and Mexican hot sauces. Take inspiration from Mexican recipes for classic mole poblano, tamales, birria stew, and how to make Meixcan corn tortillas.