Hetty Lui McKinnon is a food writer and cookbook author with a passion for vegetables. She's the author of five vegetarian cookbooks, and won the James Beard Award for Vegetable-Focused cooking in ...
6. Add little water to corn starch and make a smooth paste by stirring. 7. Add starch paste to simmering vegetable and simmer for a few minutes. 8. Season with pepper powder and sauce.