And why not? Dirt is a natural product. Ne Quittez Pas, a French restraurant in Tokyo, serves a multi-course meal which features real dirt as an ingredient in each dish. Jessica of Rocket News 24 wrote a review:
The first course: a potato starch and dirt soup. It arrived in a shot glass looking so dark brown, it was almost black. It definitely looked like it had dirt in it. A slice of black truffle was balanced on top, and the staff instructed us to take a bite of it and then try the soup. So we did… and it was divine! There wasn’t a dirty flavor at all. Instead, this simple soup went down smoothly with just a hint of potato flavor.