1 cup unsalted butter, softened

1 cup light brown sugar

1/2 cup granulated white sugar

2 eggs

4 tsp. vanilla

3 1/2 cups all-purpose flour

2 tsp. baking soda

1/2 tsp. salt

2 1/2 cups chocolate chips

Preheat the oven to 350 degrees.

In a large bowl, cream together the butter, brown sugar, and white sugar until smooth.

Beat in egg then stir in vanilla.

Combine the flour, baking soda, and salt; stir into the creamed mixture until just blended.

Mix in the chocolate chips. Drop heaping spoonfuls onto ungreased baking sheets.

Bake for 12 minutes in the preheated oven. Allow cookies to cool on baking sheet for 5 minutes before transferring to a wire rack to cool completely.