"Chef David Guas describes this traditional Cuban ground-beef stew with raisins, onions, olives and tomato as an “à la minute chili.” According to him, it’s a simple dish with countless variations. “My mom and I used to argue about picadillo: My grandmother made it a certain way, my father another,” he says. “Now that I’ve tasted versions of it in Cuba, I’m able to get my head around some of these slight differences.” Slideshow: More Beef Stew Recipes..."