Peel the pineapple and discard the eyes. Quarter the pineapple, remove the fibrous core and rinse in water. Slice the flesh into long thick strips, then cut into small triangular pieces.
Grind the Spice Paste ingredients in a blender with ¼-½ cup (60-125 ml) water to keep the blades turning. Heat the oil in a saucepan over medium heat and stir-fry the Spice Paste