Ingredients 2 cups all-purpose flour 1/2 teaspoon baking soda 1/2 teaspoon salt 3/4 cup unsalted butter, melted 1 cup packed brown sugar 1/2 cup white sugar 1 tablespoon vanilla extract 1 egg 1 egg yolk 2 cups semisweet chocolate chips
1. Sift together the flour, baking soda and salt; set aside.
2. In a medium bowl, cream together the melted butter, brown sugar and white sugar until well blended. Beat in the vanilla, egg, and egg yolk until light and creamy. Mix in the sifted ingredients until just blended. Stir in the chocolate chips by hand using a wooden spoon.