Make paneer out of one half of the milk.
Paneer is made by boiling the milk and adding the lime juice about 2 tbsp or the vinegar about 1 tbsp.
Drain it in a muslin cloth and keep aside for 30 mins.
Boil the other half until reduced to 1/4 th by simmering it on low flame and stirring it occasionally
Add paneer to this reduced milk along with the condensed milk and keep stirring it.
Let it simmer until it thickens in about 20 minutes.
Remove it in a greased dish and chill it in the fridge until set for about an hour.
Cut it into desired shapes and serve well garnished with sliced almonds.