Step-1Add oil to the pan and sauté the onion and chopped garlic in it till they turn light brown.
Step-2Then add the chopped mushrooms to the mix. Stir it well for about 5 - 7 mins till al denté.
Step-3Keep aside a spoon of the mix aside for garnishing later.
Step-4Put the rest of the sautéed mushroom, onion and garlic in a blender and blend it well. The consistency you wish to keep of the blend is completely upto you.
Step-5After blending, transfer the paste to the pan used for sautéing and add the milk and water to it as per your macros.
Step-6Add some salt and black pepper to taste and let it simmer for about 5 mins till it thickens a bit.
Step-7Once done, garnish it with the spoonful of sautéed mushrooms kept aside and serve it hot. You may add coriander/parsley for garnishing.