If smoked paprika isn't available, substitute four teaspoons of chopped canned chipotle chiles in adobo sauce, which are available at Latin American markets, specialty foods stores, and in the Latin American foods section of many supermarkets.
Market tip:
Hot smoked paprika, a traditional Spanish ingredient, is available at some specialty foods stores and from The Spanish Table (thespanishtable.com; 206-682-2827) and Tienda.com (tienda.com; 888-472-1022).