Milk Street goes to Hong Kong in search of Cantonese classics. We solve the mystery of Sweet and Sour Pork, figuring out what ingredient gives the dish its signature flavor profile. Then, it's a different take on meat and potatoes: Cantonese Stir-Fried Black Pepper Beef and Potatoes. Finally, we sizzle aromatics over lightly steamed shrimp in our recipe for Hot Oil-Flashed Garlic-Ginger Shrimp.