Sinigang na Hipon (Shrimp in Tamarind Soup)

Ingredients:
500 grams shrimps
500 grams fresh tamarind
6 to 7 cups rice water or water
2 tomatoes (sliced)
1 onion (sliced)
a piece of ginger
bok choy or spinach

Procedure:

• Boil tamarind in rice water till it is soft and can be mashed. Mash the tamarind to extract the juice. Using a strainer filter the liquid or tamarind juice.
• Boil the tamarind juice. Add ginger, tomatoes and onions.
• Add shrimps and let it cook for about 5 minutes.
• Add the vegetables.
  

If tamarind is not available you can replace it with camias or green mangoes.