2 c. crushed vanilla wafers (about 50)
1/4 c. brown sugar
1/3 c. butter, melted
1/2 c. butter
1/2 c. brown sugar
1 c. chocolate chips
1/2 c. chopped nuts

COOKIE BASE: Heat oven to 350 degrees. Combine wafer crumbs and brown sugar. Stir in melted butter. Press into 13 x 9 inch pan. Bake for 8 minutes.

TOFFEE LAYER: Combine butter and brown sugar in saucepan. Cook, stirring constantly until mixture comes to a boil; boil 1 minute. Pour immediately over baked base. Bake 10 minutes longer. Let stand 2 minutes. Sprinkle with chocolate chips. Let stand 2 to 3 minutes until chocolate is soft. Spread evenly. Sprinkle with chopped nuts. Chill. Cut into bars.