Add the chilies to a coffee or spice grinder and grind into a powder.
0.7 oz mild dried chilies
In a stone mortar and pestle, add coriander seeds, cumin seeds, and white peppercorns; grind into a powder. Remove and set aside in a bowl; add curry powder to this bowl.
1 tablespoon coriander seeds, 1½ teaspoon cumin seeds, ½ teaspoon white peppercorns, 1 tablespoon curry powder
Add lemongrass, galangal, ginger, turmeric and salt to the mortar and pound into a paste. When the mixture feels too wet, add the dry spices to help absorb the liquid and continue to pound into a fine paste.
1 stalk lemongrass, 2 tablespoon ginger, 2 tablespoon galangal, 1 tablespoon fresh turmeric, 1 teaspoon salt
Add ground chilies, shallots, and garlic; pound into a fine paste. Add shrimp paste and pound to mix.
6 cloves garlic, ½ cup shallots, 2 teaspoon fermented shrimp paste