Pork Slices in Hoisin Sauce

Name: Pork Slices in Hoisin Sauce
Ingredients: 1 tablespoon cornstarch; 2 tablespoons vegetable oil; 4 scallions (green and white parts) minced; 1 tablespoon minced peeled fresh ginger; 1 medium green bell pepper, seeded and diced; 1 medium red bell pepper, seeded and diced; 1/4 cup hoisin sauce; 1/4 cup dry Sherry; Pinch salt; 2 teaspoons freshly ground black pepper; 1 tablespoon Asian sesame oil; 1 1/2 pounds pork tenderloin (2 whole tenderloins); 2 tablespoons dark soy sauce; 2 tablespoons dry Sherry