Sweet and Sour Sauce

Ingredients:
- 2 1/2 tbsp calamansi juice
- 3 tbsp sugar
- 1 1/2 tbsp soy sauce
- 1/2 tsp salt
- 4 tsp flour blended with 1 cup water

Procedure:
- Combine calamansi juice, sugar and soy sauce.
- Bring to a boil.
- Add flour blended with water and stir until mixture thickens.
- Cook over low fire for 1 minute.