Ingredients:

– 1 ½  cups (3 sticks) unsalted butter, softened – ¾  cup granulated sugar – 1 ½ cups packed light brown sugar – 2 large egg

Ingredients:

– 4 cups all-purpose flour – 4 teaspoons vanilla extract – 2 teaspoons baking soda – 1teaspoon baking powder

Ingredients:

– 1 teaspoon salt – 1 tablespoon cornstarch – 2 cups chocolate chip

Instructions:

1. Preheat oven to 350 degrees F (175 degrees C). Line two baking sheets with      parchment paper.

Instructions:

2. In a large bowl, cream together the butter, granulated sugar, and brown sugar      until light and fluffy. Beat in the eggs one at a time, then stir in the vanilla extract.

Instructions:

3. In a separate bowl, whisk together the flour, baking soda, baking powder, salt, and cornstarch. Gradually add the dry ingredients to the wet ingredients, mixing until just combined. Stir in the chocolate chips.

Instructions:

4. Scoop the dough into 2-inch balls and place on the prepared baking sheets,      spacing them about 2 inches apart. Bake for 10-12 minutes, or until the edges are golden brown and the centers are set.

Instructions:

5. Let the cookies cool on the baking sheets for a few minutes before transferring them to a wire rack to cool completely.

Tips:

– For chewier cookies, chill the dough for at least 30 minutes before baking. – For crispier cookies, bake for a few minutes longer.

Tips:

– Feel free to add other mix-ins to your cookies, such as nuts, dried fruit, or candy pieces. – To make Crumbl-style cookies, roll the dough in granulated sugar before      baking.