Maseca Tamales Corn Flour: Maseca is a well-known brand that produces corn flour products, and their tamale corn flour is specifically designed for making tamales. Tamales are a traditional Mexican dish made by spreading masa (a dough made from corn flour) onto corn husks, filling them with various ingredients such as meats or beans, and then wrapping and steaming them. Maseca Tamales Corn Flour is likely a convenient and specialized flour for preparing the masa dough needed to make delicious tamales at home