Walnut shrimp is a popular Chinese American dish that consists of fried shrimp coated in a creamy mayonnaise-based sauce and topped with candied walnuts. The sauce usually includes ingredients like honey, garlic, and lemon juice, while the walnuts are usually caramelized in sugar to give the dish a sweet and crunchy texture. It is typically served over a bed of steamed rice and makes for a delicious and satisfying meal.