Ice Cream Pretzel Cake

Directions

1. 1
   Place crushed pretzels in a small bowl; cut in butter until crumbly.
2. 2
   Press onto the bottom of a greased 9-in. springform pan.
3. 3
   Cover and freeze for at least 30 minutes.
4. 4
   Spread fudge topping over crust; cover and freeze.
5. 5
   Set aside 16 chocolate-covered pretzels for garnish.
6. 6
   Place remaining pretzels in a food processor; cover and process until crumbly.
7. 7
   Transfer to a large bowl; stir in ice cream.
8. 8
   Spread over fudge topping.
9. 9
   Drizzle with caramel topping.
10. 10
    Garnish with reserved pretzels.
11. 11
    Cover and freeze for at least 8 hours or overnight.