The taste is a combination of spicy, sour, and salty, while the aroma is similar to sauerkraut with hot chili paste. Its unique texture—crunchy, yet tender—can only be vaguely compared to Western pickled cucumbers. Zha cai is generally washed prior to use in order to remove the chili paste. Excess salt in the preserved vegetable is leached out by soaking in fresh water. Depending on the region and the brand, the flavor can be on the sweet, spicy, salty, or sour side.