Got three milks? Then you have the makings of pastel con tres leches, a three-milk cake popular in Mexico that's a cross between a rustic custard and a sopping wet bread pudding, only so much sweeter and better. Fortunately, Se?orita's Cantina, an up-and-coming Tex-Mex cafe in LoDo, has imported this worthy dish across the border. Although it's traditionally made with goat's milk, many chefs these days are going with whole milk or heavy cream instead; the other two leches are usually evaporated and sweetened condensed. We don't know what combination Se?orita's uses, but the result is undeniable: a super-sweet, creamy, curdy delight that will make a convert out of the most staunch dessert naysayer. Se?orita's should milk this one for all it's worth.