Erriseri

Ingredients needed :

• Yam -1 cup
• Raw banana -1
• Tamarind extract - little
• Salt
• Oil - Coconut oil (preferred) 
• Mustard seeds
• Urid dhal
• Curry leaves
• Turmeric powder

To grind :

• Whole urad dhal
• Grated coconut
• Dried red chili
• Coriander seeds
• Jeera
• Whole black Pepper 

Dry roast ingredients given under "to grind" and grind it into smooth paste

Method : 

                         Clean , peel the skin and chop yam and raw banana into cubes and soak it in bowl of water in order to avoid change in colour. Heat a kadai + oil + mustard seeds + urid dhal + curry leaves + tamarind juice little + water+ add chopped yam +raw banana + turmeric powder and allow it cook well till almost done to this add the grinded paste and cook for few mins.

You can have it with rice or even can use it as side dish .