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Ice Cream Pretzel Cake

Ice cream pretzel cake with a golden, crunchy pretzel crust and creamy ice cream layers, finished with a thick hot fudge swirl and caramel ribbon. This no-bake frozen pretzel dessert sets in the freezer for clean slices and a salty-sweet cross-section.
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Prep Time 30 minutes
Cook Time 10 minutes
freezing 6 hours
Total Time 6 hours 40 minutes
Servings: 12 servings
Course: Dessert
Cuisine: American
Calories: 390
Ingredients Equipment Method Notes

Ingredients
  

Pretzel crust
  • 3 cup mini pretzels Crushed until you can pack them firmly into the pan.
  • 0.5 cup unsalted butter Melted and cooled slightly so it presses evenly.
  • 3 tbsp brown sugar Adds caramel notes to the crust.
Ice cream filling
  • 0.5 gallon vanilla or chocolate ice cream Softened just enough to spread without melting.
  • 1 cup hot fudge sauce Warm enough to drizzle and swirl.
  • 1.5 cup whipped topping Fold-free spread for a stable top layer.
  • 0.5 cup caramel sauce Drizzle over the whipped topping for a ribbon effect.
  • 1 whole pretzels Press decoratively into the top layer.
  • 1 flaky sea salt Finish with a light sprinkle for salty-sweet contrast.

Equipment

  • 1 sheet pan

Method
 

Make and freeze the pretzel crust
  1. Combine crushed mini pretzels, melted unsalted butter, and brown sugar, then mix until the crumbs look evenly coated. Press the mixture firmly into the bottom of a 9x13 pan and freeze for 20 minutes, until set and firm to the touch.
Layer the ice cream and fudge
  1. Spread softened vanilla or chocolate ice cream in an even layer over the frozen pretzel crust, smoothing the surface with gentle pressure. Drizzle hot fudge sauce over the ice cream and swirl lightly with a knife for visible streaks.
Finish and freeze to set
  1. Top with whipped topping (Cool Whip) and spread smooth to cover the fudge swirls. Drizzle caramel sauce over the top, then press whole pretzels in decoratively before sprinkling flaky sea salt.
  2. Freeze for at least 6 hours or overnight before slicing, so the layers cut cleanly and hold their shape.

Notes

Pro tip: soften the ice cream only until it’s spreadable—if it’s too loose, it can seep into the crust and muddy the layers. Store covered in the freezer up to 1 week; it slices best after 6–8 hours. Freezing is ideal (no-bake), so you can freeze for up to 1 month. For a gluten-free swap, use gluten-free pretzels for the crust while keeping the rest the same.