1 c. sugar
1/2 c. butter
1/4 c. water
1 tsp. vanilla
1/2 c. semi sweet chocolate chips
1/2 c. chopped nuts

Combine sugar, butter and water in a deep 2 quart bowl. Microwave, uncovered 4 minutes. Stir. Microwave, uncovered, 4 to 6 minutes, or until candy reaches the hard crack stage, 300 degrees. Stir in vanilla. Pour onto greased cookie sheet. Sprinkle with chocolate chips. Let stand until chips are softened; spread evenly over toffee. Sprinkle with nuts, pressing them into chocolate. Refrigerate to set. When cool, break into pieces.