Roast peanuts on baking sheet at 350°F (175°C) for 5 minutes or until golden brown.
In mortar and pestle, grind garlic and sugar to paste. Add peanuts and grind to a a chunky consistency. Add soy, tamarind, and curry paste and mix thoroughly, then add vegetable oil and mix until the consistency is uniform.
Add water to thin to a pourable consistency.