Shop › Tres Leches Image 1 of 1 Tres Leches $45.00 Light sponge cake soaked in three milks, then topped with fresh whipped cream and cinnamon. Served in a 9×13 cake pan. Add To Cart Added! Light sponge cake soaked in three milks, then topped with fresh whipped cream and cinnamon. Served in a 9×13 cake pan.