PREPARATION
Pour boiling water over ancho chili pepper; let stand covered 10 minutes. Process pepper with water in blender or mini food processor; set aside.
Heat 1 tablespoon oil in deep 12-inch skillet and cook 1/2 of the pork over medium high heat, stirring occasionally, until browned about 4 minutes. Remove pork from skillet and repeat with remaining oil and pork; set aside.
Stir onion into same skillet and cook, stirring occasionally, until onion is tender, about 5 minutes. Stir in cumin and garlic and cook, stirring occasionally, 1 minute. Stir in ancho puree and cook, stirring occasionally 2 minutes. Stir in tamarind nectar, pineapple juice, Knorr® Beef flavor Bouillon Cubes and pork. Simmer covered, stirring occasionally, 1 hour. Partially remove cover and simmer, stirring occasionally, until pork is tender, about 1 hour.
