Asafoetida
Bitter gourd. Bitter melon.
Pineapple
Saffron
Potato
Poppy seeds, from the seed of the opium poppy. They are improved by roasting and are used for thickening curries instead of cornflours or other starches.
Cloves. The unopened flower buds of a tree, dried in the sun. They are very aromatic and widely used in Indian cooking.
Raisins, sultanas
Chicken
Red chillis