Garlic, the ingredient for Soto (it is called bawang putih in Indonesian)
Ginger (or Jahe in Indonesian) is also an important ingredient in making soto
Bird's eye chilli (Cabai Rawit in Indonesian) is an ingredient to make the sambal (spicy sauce) if you like Spicy Soto!
Candle Nut (Kemiri in Indonesian) is also another ingredient in making Soto!
Galangal (Lengkuas in Indonesian) is an ingredient to make Soto's soup.
Lime leaves (or daun jeruk in Indonesian) is a must ingredient for soto's soup.
A few tomato slices is usually put inside Soto too!
Bean Sprout (Tauge / Toge in Indonesian) is usually put inside Soto.
Shredded Chicken (Ayam Suwir in Indonesian) is the main ingredient for Chicken Soto (Soto Ayam)
This is called Frikadeller (Perkedel in Indonesia). A food made from potato and is usually served with soto.