Chembu puzhungiyathu(Boiled Malanga)

 
Ingredients:
Chembu/ Malanga -4
Salt
Water
For mulaku pottichathu:
Yogurt- 1 cup
Pearl onion-5-6
Green chilly 1-2
Salt

Method:
Peel the skin of chembu (Malanga). Wash and cut into pieces. Boil in plenty of water until they are fork tender. Add salt, cook for 2 more min then drain all the water(Take care not to overcook). Serve hot with mulaku pottichathu.
Mulaku pottichathu: Crush together pearl onion and green chilly. Mix it with yogurt and add salt.