1 c. soda crackers, crumbs
1 c. graham cracker crumbs
1/2-3/4 c. butter, melted
2 pkg. vanilla instant pudding
1 c. milk
1 qt. butter pecan ice cream
1 Heath bar

Melt butter and pour over crumbs. Pat in a pie pan. Bake for 10 minutes at 350 degrees. Let it cool. Mix other ingredients except Heath bar and add ice cream. Crush Heath bar on top and freeze.