At the market in the La Saline slum, two cups of rice now sell for 60 cents, up 10 cents from December and 50 percent from a year ago. Beans, condensed milk and fruit have gone up at a similar rate, and even the price of the edible clay has risen over the past year by almost $1.50. Dirt to make 100 cookies now costs $5, the cookie makers say.
Here is more information. Here is one review:
A reporter sampling a [mud] cookie found that it had a smooth consistency and
sucked all the moisture out of the mouth as soon as it touched the
tongue. For hours, an unpleasant taste of dirt lingered.
Thanks to William Griffiths for the pointer.