Charlice Kaye Madayag

The Most Expensive Soy Sauce in the World

The brown paste is the base for the world's most expensive soy sauce, and it won't be available for sell for another 20 years. While some popular soy sauce brands are less expensive than bottled water, Kamebishi's 20-year aged soy sauce can cost up to £99 for only 55 mL. It's because of koji, a thick soybean mash that's essential to the flavor of this soy sauce.