2 c. sugar
1/2 c. butter
1 c. evaporated milk
1 c. chocolate chips
3/4 c. flour
1 c. finely crushed graham crackers
3/4 c. chopped nuts
1 tsp. vanilla

Mix in saucepan the sugar, butter and evaporated milk. Bring to full rolling boil; stirring constantly. Add rest of ingredients. Spread in well-buttered 9"x9" pan. Top with crushed nuts. Let set in refrigerator. Cut into squares. Makes 40 pieces.