The primary ingredient in kimchi is napa cabbage, although various vegetables can be included in its preparation. Kimchi is a traditional Korean dish known for its spicy and tangy flavor, achieved through fermentation. The cabbage is typically mixed with ingredients such as chili pepper, garlic, ginger, and fish sauce to enhance flavor and promote fermentation. Kimchi is rich in probiotics, vitamins, and minerals, making it not only a flavorful side dish but also a healthful one. Its preparation varies widely across regions in Korea, reflecting different local tastes and culinary traditions, and it has gained popularity worldwide.