How to make tres leches cake. The ultimate indulgent dessert recipe! It is an ultra-light sponge cake soaked in a sweet milk… The English have their trifle, Italians have tiramisu, and Latinos have pastel de tres leches, or three milk cake. Do the prep: Preheat the oven to 350 degrees F and spray a 9×13-inch baking dish with baking spray.Separate the egg yolks from the egg whites and set aside for later. Sheet Cake desserts are a fun and easy way to make desserts to serve for a crowd and even easier to decorate! Tres leches cake is a popular cake in Mexico and Latin America. Served with fresh fruit or … This scrumptious sponge cake absorbs its bath of sweetened condensed, evaporated and whole milk before being topped with whipped cream. Tres Leches Cake is an authentic Mexican cake soaked in three kinds of milk, topped with whipped cream and cinnamon. Topped with whipped cream and fresh fruit, this cake makes for an irresistible dessert! If you have leftovers, they can be stored in the fridge for up to 3 days. A light and fluffy cake that is soaked with three milks and chilled until it is perfectly moist. It’s best to store this cake for several hours or overnight before serving so that the cake has a chance to soak up the milk mixture. How to store Tres Leches Cake: Store Tres Leches Cake in the refrigerator after coving it with plastic wrap or a secure lid.