We have a very good friend who's a very good cook, and recently, she let on that she's been perfecting a recipe for tres leches cake. We put in an order for our birthday, but 'til then, we will continue to worship La Tolteca's version. Tres leches means "three milks," indicating the main ingredients: condensed, evaporated, and whole milk. All together, you've got one rich, delicious cake, so moist it's hard to tell where the icing leaves off and the cake begins. Dear friend, you have big shoes to fill! We can't wait to see if you're up to the task of matching the fine bakers at La Tolteca.