Features of Sweet and Sour Paste for Pani Puri:

1. Appearance: The sweet and sour paste typically has a rich, dark brown to reddish color, with a smooth consistency that may contain small bits of spices or herbs. Its vibrant hue reflects the combination of sweet and tangy flavors.

2. Preservation: To maintain its flavor and freshness, the sweet and sour paste should be stored in an airtight container in the refrigerator. It can last for several weeks if properly stored.

3. Nutritional Content: This paste is low in calories but can contain sugars from the sweetening agents like jaggery or tamarind. It also provides some vitamins and minerals, depending on the ingredients used.

4. Cooking Benefits: Sweet and sour paste is essential for preparing Pani Puri, where it is mixed with spicy flavored water to create a delicious filling for the crispy puris. It can also be used in other snacks or as a dipping sauce.

5. Health Benefits: The ingredients in sweet and sour paste, particularly tamarind, are known for their potential health benefits, including aiding digestion and providing antioxidant properties. The combination of sweet and tangy flavors can also enhance appetite.