a leaf-cake

The cake is made of a sweet and sticky paste, containing various parts of plants, and wrapped in lance-shaped hairy green leaves. Flower fragments of a purple-like colour, with occasional fluffy red brushes, are barely visible in the mixture. It emits a sweetish and faintly aromatic smell, inviting you to take a mouthful of it.

It is a leaf-cake.
It weighs half a pound.

You identify a leaf-cake.
It is food.
It weighs seven ounces, and it is worth about ten celeb.
Its keywords are leaf-cake, mixture, and cake.