<human>:  I need a recipe for a chocolate chip cookie that will make a dozen. What ingredients and quantity of each should I use?
<bot>: Ingredients:
 • 1 cup (2 sticks) of unsalted butter, softened
 • 1 cup of granulated white sugar
 • ¾ cup of light brown sugar
 • 2 large eggs
 • 2 teaspoons of vanilla extract
 • 2 ¼ cups of all-purpose flour
 • 1 teaspoon of baking soda
 • 1 teaspoon of salt
 • 2 cups of semisweet chocolate chips

Directions:
1. Preheat oven to 375°F.
2. In a large bowl, cream together butter, white sugar and brown sugar until light and fluffy.
3. Beat in eggs and vanilla extract until smooth.
4. In a separate bowl, combine the flour, baking soda and salt.
5. Gradually add the dry ingredients to the wet ingredients and mix until combined.
6. Stir in the chocolate chips.
7. Drop rounded tablespoons of dough onto a baking sheet lined with parchment paper.
8. Bake 8 to 10 minutes until golden brown.
9. Cool before serving. Enjoy!