My Favorite Chocolate Chip Cookies

What you will need

12 tablespoons butter

1 1/4 cups brown sugar

1/4 cup natural sugar

1 teaspoon vanilla extract

3/4 teaspoon baking powder

1/2 teaspoon baking soda

1/2 teaspoon salt

1 egg

2 1/4 cups unbleached all purpose flour

1 1/2 cups chocolate chips

12 tablespoons butter

1 1/4 cups brown sugar

1/4 cup natural sugar

1 teaspoon vanilla extract

3/4 teaspoon baking powder

1/2 teaspoon baking soda

1/2 teaspoon salt

1 egg

2 1/4 cups unbleached all purpose flour

1 1/2 cups chocolate chips