Ingredients:
• 1 litre Curd
• 1 cup black gram (Urad) dal
• 2 tbsps grated Coconut
• 2 to 3 Green chillies
• 2 cm Ginger
• 2 tsps oil
• 1 tsp Mustard Seeds
• Few Curry leaves
• 2 tbsps coriander leaves, finely chopped
• Khara boondi to garnish
• salt to taste
• Oil to fry
Method:
- Soak the dal in water for 2 hours. Drain and grind with salt to a fluffy batter, using just a sprinkling of water.
- Heat oil for deep frying till it is moderately hot.
- Take a piece of plastic sheet and grease it lightly with oil.
- Place about 3 tbsps of the vadai mixture on it.
- Flatten to a disc, about 1.5 cm thick.
- Make a depression in the center with your forefinger.
- Transfer it carefully into the oil.
- Shape 3 or 4 more vadas and drop them into the oil.
- Fry on moderate heat till the vadas are cooked and golden brown.
- Well-made medu vadas are soft and spongy with a thin crisp skin.
- Take 1 cup of curd and beat it till it turns smooth. Add 2 – 2.5 cups of water and salt. Mix well.
- Grind coconut with chillies and ginger and add. Also add the coriander leaves.
- Heat the oil in a small fry pan. Add mustard seeds. When they splutter, add curry leaves and add to the curd mixture.
- Add the hot medu vadas to this thin curd mixture. Let it soak for at least 30 mins.
- Beat the remaining curd till smooth. Add salt to taste.
- To serve, top the soaked vadas with the curd and garnish with boondi.
Recipe courtesy of Chandra Bhatt

