What is the primary purpose of using salt in cooking?

The primary purpose of using salt in cooking encompasses both enhancing flavors and preserving food. Salt is a crucial flavor enhancer; it elevates the natural taste of ingredients, making dishes more savory and balanced. By adding salt, cooks can highlight specific flavors, reduce bitterness, and create a more rounded dish.

Additionally, salt plays a significant role in food preservation. It helps to inhibit the growth of bacteria and molds, extending the shelf life of various foods. Historically, salt has been used as a preservative, particularly in meats and vegetables, to prevent spoilage.

Thus, the correct answer encapsulates the dual function of salt in culinary applications, as it not only enhances flavor but also serves as an effective preservative.