Atole – Roasted Blue Corn Flour – Fine Grind, 100% Whole Grain, Non-GMO. Atole is a traditional hot corn- and masa-based beverage of Mesoamerican origin. Chocolate atole is known as champurrado and is very popular during the Christmas holiday season, typically accompanied with tamales. Roasting the flour enhances the flavor and increases the shelf life without affecting the nutritional value. Atole can be used in place of regular cornmeal or flour.