Malaysian Chicken Satay With Peanut Sauce

Ingredients

• 1.36 kgs chicken thigh meat
• 2 tsps cumin powder
• 1 tsp cinnamon powder
• 5 diced shallots
• 2 tsps coriander powder
• 2 tsps turmeric powder
• 2 Tbsps curry powder
• 1.5 Tbsps sugar
• 1 tsp oil
• 1 tsp salt
• 2 stalks lemon grass
• some oil
• some bamboo skewers
• 300 grams raw skinless raw peanuts
• 2 tsps ginger powder
• 1 inch galangal powder
• 2 stalks onion
• 4 Tbsps chilli paste
• 110 g brown sugar
• 60 ml tamarind paste