Add walnuts, garlic (adjust to taste), ground coriander, fresh parlsey and coriander, blue fenugreek, khmeli suneli, and salt to a food processor. Blend until you have a coarse paste. Scrape down the side if necessary, blend for 1-2 minutes at least.
130 g walnuts, 1-2 cloves garlic, ¼ cup loose fresh parsley, ¼ cup loose fresh coriander, 1 teaspoon blue fenugreek, 1 teaspoon khmeli suneli, salt to taste