Instructions

  1. For marinade: Combine 2 teaspoons cornstarch, 2 teaspoons soy sauce, sherry and sesame oil in a large bowl; mix well.
  2. Add chicken; stir to coat well. Let stand 30 minutes.
  3. Combine black bean sauce, hot chili paste, ginger and garlic; set aside.
  4. Combine remaining 3 teaspoons cornstarch, remaining 2 teaspoons soy sauce, chicken broth and oyster sauce in a small bowl; mix well. Set aside.
  5. Peel onion, cut into 8 wedges. Separate wedges; set aside.
  6. Heat 2 tablespoons vegetable oil in a wok or large skillet over high heat.
  7. Add chicken; stir-fry until cooked through, about 3 minutes. Remove chicken from wok; set aside.
  8. Heat remaining 1 tablespoon vegetable oil in wok.
  9. Add onion and asparagus; stir-fry 30 seconds.
  10. Add water and cover.
  11. Cook, stirring occasionally, until asparagus is crisp-tender, about two minutes.
  12. Return chicken to wok.
  13. Stir chicken broth mixture; add to wok with black bean mixture.
  14. Cook until sauce boils and thickens, stirring occasionally.
  15. Serve over or with rice.