45 Ritz crackers, crushed
1 1/2 sticks butter, melted

Add melted butter to crushed crackers and mix with fork. Press into 9 x 13 inch pan. Bake for 10 minutes at 350 degrees. Set aside to cool.

FILLING:

1 1/2 c. cold milk
2 sm. pkgs. instant pistachio pudding mix
1 qt. vanilla ice cream, softened
1 med. carton Cool Whip
2 Heath candy bars, crushed