what are Poppy seeds..

Poppy seed is an oilseed obtained from the opium poppy .
The tiny kidney shaped seeds have been harvested from
dried seed pods by various civilizations for thousands
of years. The seeds are used, whole or ground, as an
ingredient in many foods. Poppy seeds have primarily 
culinary uses, as intact seeds and as a paste of ground
seeds. The seeds are used as a spice, a condiment, a
decorative garnish, a thickener, and a main ingredient. 
They are used in many baked goods, main course dishes,
and desserts.
Also known as Khus Khus are the pale seeds of the
poppy plant used to add a nutty and creamy thickness
to curries and vegetables. Many varieties of cuisine use poppyseeds, whole or ground, as a spice in sauces,
breads, and marinades.
It is also sprinkled liberally on flatbreads like sesame seeds.
Lightly roast before use. A nutty aroma and crunchy texture.
In India the seeds are  usually ground, to thicken and flavour sauces.
It is commonly used in the preparation of korma, 
ground poppy seed, along with coconut and other 
spices, are combined as the masala to be added at 
the end of the cooking step.
It taste good in sweet pastries, breads and is ideal
for garnishing vegetables.
Poppy seeds are highly nutritious, and less allergenic
than many other seeds and nuts.