1/2 c. butter
1 1/2 c. chocolate wafer crumbs (30 wafers)
3/4 c. finely chopped nuts
2 pkg. cream cheese
1/2 c. sugar
1/3 c. cocoa
1 egg
1 tsp. vanilla

Melt butter in 9 inch pan while oven is preheating to 350 degrees. Stir in crumbs and 1/2 cup of nuts until well blended. Pat evenly to cover bottom. In small bowl beat cream cheese, sugar, cocoa, egg and vanilla until smooth and well blended. Pour over crust. Sprinkle with remaining 1/4 cup of nuts. Bake 20 minutes. Keep chilled.