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Salted Caramel Pretzel Bars

Salted caramel pretzel bars with a buttery crushed-pretzel crust, smooth caramel layer, and glossy chocolate topping. Finished with broken pretzels and flaky sea salt for sweet-and-salty crunch in every bar.
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Prep Time 20 minutes
Cook Time 15 minutes
Chill time 2 minutes
Total Time 3 hours 55 minutes
Servings: 24 servings
Course: Dessert
Cuisine: American
Calories: 310
Ingredients Equipment Method Notes

Ingredients
  

For the pretzel crust
  • 3 cup mini pretzels
  • 0.75 cup unsalted butter
  • 0.333 cup light brown sugar packed
For the salted caramel layer
  • 1 cup unsalted butter
  • 1 cup light brown sugar packed
  • 0.25 cup heavy cream
  • 2 tbsp light corn syrup
  • 1 tsp vanilla extract
  • 0.5 tsp fine sea salt
For the chocolate topping
  • 2 cup semisweet chocolate chips
  • 2 tbsp heavy cream
  • 0.75 cup mini pretzels roughly broken
  • 0.5 tsp flaky sea salt

Equipment

  • 1 sheet pan
  • 1 medium saucepan

Method
 

Prep the pan and crust
  1. Preheat the oven to 350°F and line a 9×13-inch baking pan with parchment paper, leaving an overhang on two sides (visual cue: parchment sticks up like handles).
  2. Crush 3 cups mini pretzels into coarse crumbs, keeping some small pieces for extra texture (visual cue: an uneven crumb size).
  3. Combine pretzel crumbs, melted unsalted butter, and packed light brown sugar, then press the mixture firmly and evenly into the prepared pan (visual cue: an even, compact layer).
  4. Bake the crust for 10–12 minutes at 350°F until lightly golden, then remove and cool slightly (visual cue: edges look set and pale-golden).
Make and set the salted caramel
  1. Melt 1 cup unsalted butter in a medium saucepan over medium heat (visual cue: fully melted, glossy surface).
  2. Add light brown sugar, heavy cream, and light corn syrup, stirring until smooth (visual cue: no dry sugar clumps remain).
  3. Cook the caramel, stirring constantly, until it reaches a gentle boil (visual cue: small bubbles that don’t splash).
  4. Continue cooking for 4–5 minutes until smooth and slightly thickened (visual cue: caramel coats the spoon lightly).
  5. Remove from the heat and stir in vanilla extract and fine sea salt (visual cue: caramel looks uniformly speckled and glossy).
  6. Pour warm caramel evenly over the pretzel crust and refrigerate for 30–40 minutes until it begins to firm (visual cue: surface loses shine and holds shape when gently nudged).
Add chocolate topping and finish
  1. Melt semisweet chocolate chips with 2 tablespoons heavy cream in short microwave intervals, stirring until completely smooth (visual cue: chocolate is fluid and glossy).
  2. Spread the melted chocolate over the caramel layer (visual cue: smooth top with no bare caramel showing).
  3. Immediately scatter roughly broken mini pretzels over the chocolate and finish with flaky sea salt (visual cue: crunchy topping across the surface).
  4. Chill for at least 2 hours, then lift the slab from the pan using the parchment overhang and cut into 20–24 bars (visual cue: clean slices with set layers).

Notes

Pro tip: press the crust firmly so it stays cohesive when sliced, and don’t rush the caramel—stir constantly until it slightly thickens. Store bars in an airtight container in the refrigerator for up to 5 days; freeze for up to 2 months. For a different dietary option, swap semisweet chocolate chips for dairy-free chocolate chips to make it dairy-free while keeping the structure similar.