- in a bowl take 2 cup full cream powder, 1 tsp corn flour, 1 cup sugar, ¼ tsp baking soda and 1 cup milk. whisk and mix well until everything is well combined. now pour the milk mixture into a large kadai and keep stirring. keep the flame on medium and keep stirring. the mixture will start to thicken slightly. after 3 minutes, the mixture will turn frothy and silky smooth texture. now turn off the flame and cool completely. make sure to turn off the flame when the mixture is slightly thin consistency. as it thickens once cooled completely. Condensed milk is ready and store.