2 c (12oz) semi sweet chocolate chips, divided
½ c butter or margarine, cut into pieces
3 lg eggs
1¼ c all purpose flour
1 cup sugar
1 tsp vanilla
¼ tsp baking soda
½c chopped nuts
Preheat oven to 350°F. Grease 13x9 in baking pan. Melt 1 c of the morsels and all of the butter in a large, heavy duty sauce pan over low heat; stir until smooth. Remove from heat. Stir in eggs. Stir in flour, sugar, vanilla and baking soda. Stir in remaining 1 c chocolate chips and nuts. Spread into prepared baking pan. Bake for 18-22 min or until wooden toothpick comes out slightly sticky when inserted into the center. Cool completely in pan on wire rack. Cut into bars.