Heat the vegetable oil in a wok or large sauté pan over high heat until very
Add the ginger, garlic, and shallots to sauté for 1 minute.
Add the prawns and cook for 2-3 minutes, just until they start to turn
Add the rice wine and lemongrass, and cook for 2-3 minutes, stirring
Add the stock and chili sauce, and cook until the prawns are just cooked
Season to taste with soy sauce, and serve warm.