Cashew nuts
As nuts come, a cashew is not a particularly hard nut: its flavour is gentle and distinctly more-ish, and it lends itself well to spicy dishes. Indian and Chinese cooking use cashew extensively, and India is a major exporter.
Related recipes to look at:
Spiced Lamb and Cashew Kebabs
Oriental Turkey Stir-fry with Broccoli, Cashew Nuts and Shiitake Mushrooms
Spiced Pilau Rice with Nuts