Prepare a checklist. Keep the ingredients within reach

Preheat oven to 375 degrees F. (180C) In
In a large bowl add butter (room temperature), 2 types of sugar and beat with a hand mixer or fork. Whisk till the butter and sugar turns creamy. Place a sieve over a bowl and sift the dry ingredients together --all-purpose flour, cornstarch, baking soda, and salt. add 1 tsp vanilla extract, 3 tbsp milk and combine well. Do not knead the dough, combine by mixing with a spatula gently; add in 1 cup chocolate chip and mix well. cover, refrigerate 30 minutes

Refrigeration gives good texture to the cookies. Take the dough out of the refrigerator/ With 2 tablespoons of cookie dough make small balls. You may slightly flatten; Arrange the cookies on the silicone mat.
the cookies should be placed 2 inches apart; bake the cookies in pre heated oven at 180 deg celsius (375F) for 12 minutes or until golden.
Decorate the top of the cookie with 5-6 chocolate chips.. then take it out and let it cool for 5 minutes. Then put it on a wire rack to cool.