Have you tried the frijoles charros at Tacos Chiwas yet? A visit to this central Phoenix taqueria would not be complete without ordering a cup of the restaurant's signature bean soup. Beans, of course, are a staple of Mexican restaurants, but rarely are they shown as much love and attention as they get in the Chiwas kitchen. Whole pinto beans are slowly simmered in a broth flavored with salty nubs of bacon and chunky slices of hot dog, and infused with scatterings of fresh cilantro. The brothy beans are served in a plastic foam cup, a humble vessel for a richly layered, deeply flavorful dish that rivals the slow-cooked appeal of the Sunday afternoon bean soup simmering in your abuelita's kitchen.