User: I need a recipe for a chocolate chip cookie that will make a dozen. What ingredients and quantity of each should I use?
Assistant: 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. 
User: A little more.
Assistant: Sure, here's some more:
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!