I tasted these melt-in-your-mouth sopes. They’re little corn tortillas filled with a spicy black bean spread, roasted chicken, lettuce and cheese. It’s a perfect dish for Cinco de Mayo.

Cinco de Mayo (on May 5), a celebration of the victory at the Battle of Puebla in 1862 by the Mexican Army over France, deserves more than a supper of leftovers folded into tortillas. Try sopes ...