Preheat oven at 180c. Take flour, salt and baking soda in a bowl and whisk it until mixed. Keep it aside.

In another bowl, take softened butter.

Beat it using a wire whisk until smooth. If using a stand mixer (with a paddle attachment) or hand mixer then skip beating only butter. Go with the next step straight away beating butter and sugar together.

Add white sugar and brown sugar.

Beat it until smooth and creamy. (about 2 minutes)

Add milk and vanilla.

Beat again until mixed.

Add dry flour mixture

Again beat until it comes together like a dough. If doing by hand, then use a spatula and not a wire whisk.

Add chocolate chips.

Fold the chocolate chips into the dough. Cover the bowl with plastic wrap and chill the dough for 30 minutes in the refrigerator.

Make around 1 inch size of balls from the chilled cookie dough. Place on the cookie sheet a few inches apart from each other, because they will spread as bake.

Bake them in preheated oven or until the edges look set and light brown in color and the center still looks soft.

Let it cool on the sheet for 5 minutes. After that, transfer them to a cooling rack to cool them completely.