The combination of three milks — evaporated milk, sweetened condensed milk, and whole milk seeps into the cake and transforms it into an utterly moist and somewhat leaky dessert. But that's the best part about Tres Leches Cake u002du002d it's wet milk mixture. If you don't like it u003cemu003ethatu003c/emu003e wet, try using 1 cup less of the milk mixture, and try not to poke the holes all the way down to the bottom of the cake.