"One of the best ways to cook lettuce is in oyster sauce. It’s a great way to enjoy a big serving of vegetables, and the sweet flavor and crisp texture of the romaine or iceberg lettuce really comes through. Feel free to swap the lettuce for bok choy (pak choi), if you prefer—it works really nicely thanks to the combination of leafy green and crisp stalk. Vegans and vegetarians could also swap the oyster sauce for mushroom stir-fry sauce, which has a similar flavor profile." — Verna Gao, Have You Eaten?