Toll House Shortbread Squares - cooking recipe

Ingredients

1 cup butter or 1 cup margarine, soft
3/4 cup granulated sugar
1 large egg
1 teaspoon vanilla extract
2 1/4 cups all-purpose flour
2 cups miniature semisweet chocolate chips, divided

Preparation

Preheat oven to 350\u00b0F.
Beat butter and sugar until creamy.
Beat in egg and vanilla extract.
Gradually beat in flour.
Stir in 1 cup of the mini chips.
Press onto the bottom of ungreased 13x9 pan.
Bake for 30-33 minutes or just until top is light brown.
Immediately sprinkle with remaining chips.
Let stand for 5 minutes or until chips are shiny; then spread evenly.
Cool completely in pan on wire rack.
Cut into squares to serve.