Sweet potatoes2 lemongrass3 tbsp curry powder1 cup red sugar or dark brown sugarSugar to tasteSalt to taste1 - 2 tsp tamarind paste (adjust to taste)1/2 cup peanuts 1 - 2 tbsp plain flour (mix with water to thicken the gravy)Ingredients: blend1 cup tiny dried shrimps 1/2 cup ikan bilis (anchovies) 1/2 cup taucho (salted soya beans)3 onions12 garlic30 dried chillies 6cm ginger5cm lengkuas1/2 tsp belacan