Ingredients

3 tablespoons butter, softened2 tablespoons shortening1/4 cup sugar1/4 cup packed brown sugar1 large egg yolk1/2 teaspoon vanilla extract2/3 cup all-purpose flour1/4 teaspoon baking soda1/4 teaspoon salt1/4 cup miniature semisweet chocolate chips1/4 cup finely chopped pecans

Preparation

In a small bowl, cream the butter, shortening and sugars. Beat in egg yolk and vanilla; mix well. Combine the flour, baking soda and salt; gradually add to creamed mixture and mix well. Stir in chips and pecans. Shape into a 9-in. roll; wrap in plastic. Refrigerate overnight.

Unwrap and cut into 1/4-in. slices. Place 2 in. apart on ungreased baking sheets. Bake at 375° for 8-10 minutes or until edges are golden brown. Cool for 2 minutes before removing to wire racks to cool completely.