Dukkah-Egyptian condiment/spice mix

Dukkah-Duqqa, du'ah, do'a, or dukkah -Egyptian condiment/spice mix with a combination of herbs, nuts, and spices. 

http://www.seriouseats.com/2014/07/what-is-dukkah-middle-east-spice-blend.html

INGREDIENTS

110g (2/3 cup) hazelnuts

80g (1/2 cup) sesame seeds

2 tablespoons coriander seeds

2 tablespoons cumin seeds

2 teaspoons freshly ground black pepper

1 teaspoon flaked sea salt (like Maldon brand)

Extra virgin olive oil, to serve

Crusty bread, to serve