Ingredients
2 cups chocolate cookie crumbs (about 38 Oreo or Oreo-type sandwich cookie)
1/3 cup butter, melted
30 vanilla caramels
1/2 cup caramel ice cream topping
1/4 cup whipping cream
2 cups chopped pecans
3/4 cup semisweet chocolate pieces
1/4 cup whipping cream
Preparation
- In a medium mixing bowl, stir together chocolate cookie crumbs and melted butter. Press onto the bottom of a 9-inch springform pan. Bake in a 350° oven for 10 minutes. Cool slightly on a wire rack. 
- In a heavy medium saucepan, melt caramels and caramel ice cream topping over low heat, stirring often. Stir in the first 1/4 cup whipping cream. Remove from heat; stir in nuts. Spread over crust. Cool; cover and chill for 1 hour. 
- For topping: In a heavy small saucepan, melt chocolate. Remove from heat; stir in remaining whipping cream. Drizzle or spread over caramel-pecan mixture. Cover and chill for at least 1 hour.