1-1 1/2 c. chopped pecans
1 stick butter, melted
3/4 c. flour
8 oz. cream cheese (melt in microwave)
1 c. powdered sugar
1 c. Cool Whip
1 lg. chocolate instant jello
3 c. milk
1 tsp. vanilla flavoring

Mix pecans, butter and flour and bake at 350 degrees for 20 minutes; cool. Mix together cream cheese (melted), powdered sugar and Cool Whip. Spread on top of baked ingredients. Mix until thickened instant chocolate jello, milk and vanilla. Spread on top of second layer. Top with Cool Whip; chill.