1/2 c. butter
2 c. graham cracker crumbs
1/4 c. sugar
1 tbsp. water

FILLING:

2 sm. pkg. vanilla instant pudding
2 c. milk
1 qt. softened butter pecan ice cream
3 crushed Heath bars
Whipped topping

Mix ingredients for crust. Press into bottom of 9 x 13 inch pan and bake 10 minutes at 400 degrees. Cool. Beat instant pudding with milk. When stiff beat in softened ice cream. Spread over crumb mixture. Spread whipped topping over pudding mixture. Top with crushed Heath candy bars. Refrigerate.