1. You can mix together the butter, brown sugar, and white sugar in a mixing dish. One at a time, you can start adding the eggs. You should also mix in the vanilla extract at this point.
2. Then proceed to slowly incorporate the flour, cornstarch, baking soda, and salt. You should combine the mixture until it is well and evenly mixed.
3. Go ahead to mix in the baking chips with a wooden spoon.
4. You should now scoop up balls of cookie dough with an ice cream scooper and place them on a cookie sheet coated with parchment paper.
5. Then put in the freezer for at least 8 hours or overnight. Make sure you place the frozen cookie dough balls in a freezer bag and keep them there till when you’re ready to bake.
6. Preheat the oven to 375°F. Then line the baking sheet with parchment paper or a silicone mat.
7. Then place frozen cookie dough balls about 2 inches apart on a baking sheet. Cook it for 15 minutes in the oven.

Since this cookie dough contains eggs, it should be baked. The texture of the cookies changes slightly after baking in this manner. They have a puffier and denser appearance.

You can watch this video recipe to know to cook frozen cookie dough.