Tres Leches Cake The BEST authentic Tres Leches Cake. An ultra light cake soaked in a sweet milk mixture and topped with fresh whipped cream and cinnamon. This simple Mexican dessert is one of our favorites! Find a Recipes By Ingredients Share : You may like these posts :Spicy Sofritas Black Bean BowlsGarlic Lime Cashew ZoodlesRoasted Garlic Red Pepper ZoodlesCauliflower Tortillas