Prestige Yogurt Maker PYM 01 Easy 3 Step Process for Preparing Plain Yogurt: 1) Boil the milk and allow it to cool. Once the milk is cooled down, add lemon juice or curd as per requirement 2) Pour the cool milk into the jar 3) Close the lid of the jar and place it inside the yogurt maker 4) Now place the yogurt maker lid on it and press the on/ off button. Wait for 6 hours and your yogurt is ready