Plantain. An unripe, green banana. A starchy type of banana with firm flesh. If it is the variety used for desserts it is cooked when it is green, but it is left to ripen if it is the less sweet type. It is a staple food in many tropical and sub-tropical parts of the world.
Sumac. The dried fruits of this plant are very sour. They are ground into a reddish-purple powder which is used in savoury cooking in the same way as aam chur (mango powder).
A dish made from the skin and bones of large fish, such as bhetki or chitol, greens and stems with panch phoron (the Bengali equivalent of garam masala).
Jack fruit. The fruits can be enormous, up to 1 meter (3 ft) in length and weigh as much as 100 lb (45 kg). For this reason they are most often sold ready cut, in sections. The colour of the flesh varies with the variety, and can be anything from yellow to pink. They grow in the Western Ghats range of mountains. When the fruits are immature, they provide a starchy vegetable which needs to be cooked. When ripe, they are sweet, with a strong flavour. The section should be set on a board and the thickened heart cut out. This means cutting it across ways, about half way down, below the internal stem.The flesh can then be pulled away in hunks enclosing seeds. The seeds can be peeled and cooked and have a flavour of chestnuts. The hunks of flesh which held the seeds can be stuffed with sweet fillings. In appearance they are light green, ripening to yellow brown, and covered in hard, knobbly spines.
