Preheat the oven to 180 degree C / 360 Degree F. Line a baking sheet with foil and spray with oil or apply butter.

Take flour, salt, baking soda in a bowl and mix well. Set aside till use.

Take butter in a mixing bowl, Add sugar and vanilla in it and beat it till creamy.

Add milk to this and mix well, it may curdle a bit but no worries.

Now add in the flour mixture and mix well.

Add in oats and chocolate chips and mix well so it is well combined.

Now take a ⅓ measuring cup and take a portion of this and arrange it in a baking tray, leaving spaces between each cookie as it will spread a lot.

Now bake this preheated oven for 20 to 25 mins.

It will spread a lot, now remove it to a cooling rack and let it cool completely.

Store in a air tight container and enjoy with a glass of milk.