How to Make Mexican Cinnamon Brownies. These brownies are small bars of soft, delicious cinnamon.They are known as Mexican Brownies due to the fact that this spice is commonly used in this country, as is a dish that can commonly be served . Dessert Bars, Snickerdoodles, Mexican Food Recipes, Dessert Recipes, Mexican Desserts, Mexican Meals, Dessert Ideas, Drink Recipes, Sweet Recipes