1 (14 oz.) pkg. Kraft caramels
1 (5 oz.) evaporated milk
1 (18 oz.) pkg. Betty Crocker Supermoist German chocolate cake mix
1/2 c. butter, melted
1 (6 oz.) pkg. semi-sweet chocolate pieces
1/2 c. chopped walnuts

Melt caramels with 1/3 cup evaporated milk over low heat, stirring until smooth.

Combine remaining evaporated milk (1/4 cup), cake mix and butter. Mix well. Press half of cake mixture into bottom of ungreased 13x9 inch pan. Bake 350 degrees, 6 minutes.

Sprinkle chocolate pieces and 1/4 cup walnuts over crust, drizzle with caramel mixture. Top with teaspoonful of remaining cake mixture, press gently into caramel mixture. Sprinkle with remaining walnuts. Bake 350 degrees 20 minutes. Cut into bars.