A friend treated me to "dirt" and it wasn't cheap - I sighed that it's so expensive I can't even afford dirt

As times develop faster and faster, and economic conditions keep improving, the foodie friends around me have gradually multiplied, and occasionally we chat about newly opened eateries or recommend tasty restaurants to each other. Taking advantage of the weekend, Xiaoyao's friend invited Xiaoyao to go try a new dessert, said to be especially delicious, and Xiaoyao agreed without hesitation. This friend treated her to "dirt" and it wasn't cheap either - she sighed that it's so expensive she can't even afford "dirt". Come take a look.
The place they arrived at was a dessert shop, and the welcome was in a rather down-to-earth old style, the kind of shop with a bit of nostalgic sentiment. Besides, the friend said this time she was treating, so Xiaoyao didn't think much about it. Xiaoyao had never been here before, so she let the friend order a portion while she first went to the restroom. When she came back and sat down, they started chatting and took some selfies for a while.
When the waiter brought over something black, Xiaoyao looked puzzled, and the friend said this was a portion of dirt ordered for her. Xiaoyao instantly began to wonder inside - could this friend have called her out just to treat her to dirt? Later, seeing Xiaoyao's puzzled look, the friend said that actually this was a potted plant pudding ice cream, the shop's signature item.
Xiaoyao still looked at the portion of dirt before her with doubt, thinking that dirt could be a signature item was strange enough. Picking up a spoon and scooping it up, she discovered that this really was potted plant pudding, and that layer on top resembling dirt was actually made from Oreo cookies ground into powder and sprinkled on, so it looked especially like dirt. One bite and it felt really delicious, especially tasty.
One such signature potted plant costs 58 yuan, and the friend was generous in treating her to this potted plant that costs more than a meal. It's said that the ingredients in this potted plant are all the best imported ingredients, not careless at all, and it is also carefully made. Xiaoyao felt that although it was delicious, the price was especially expensive. I wonder if any of you have ever tried such a potted plant?