Which technique is used to give dishes an appealing final appearance?

Garnishing is the technique used to enhance the visual appeal of a dish. It involves adding decorative elements, such as herbs, edible flowers, or vibrant ingredients, that complement the main components of the dish. This not only makes the meal look more appetizing but can also highlight flavors and textures. A well-garnished plate can create a sophisticated presentation that enhances the dining experience.

In contrast, marinating involves soaking foods in a flavorful liquid to enhance their taste and tenderness but does not primarily focus on presentation. Seasoning refers to the practice of adding salt or spices to enhance the flavor of the food, which again does not pertain to aesthetics. Broiling is a cooking method that uses high heat from above to cook food quickly, and while it can produce visually appealing results, it is not specifically aimed at improving the final appearance of a dish. Thus, garnishing is the clear technique that directly contributes to making dishes visually appealing.