12 oz Semi sweet chips
1 c  Butter, cut into pieces
3    Eggs
1 1/4 c  Flour
1 c  Sugar
1/4 ts Baking soda
1 ts Vanilla
1/2 c  Chopped nuts

Melt 1 cup chips & butter in large, heavy pan over low heat; stir
until smooth. Remove from heat. Add eggs; stir well. Add flour,
sugar, soda & vanilla; stir well. Stir in remaining 1 cup chips &
nuts. Spread into 13X9″ baking pan. Bake in preheated 350 oven for
18-22 minutes or until wooden toothpick inserted in center comes out
still slightly sticky. Cool completely. Cut into 2″ squares.