Step 1: Preheat Oven

1. Preheat your oven to 350°F (175°C). Grease a 9×9-inch baking pan or line it with parchment paper for easy removal.

Step 2: Prepare the Pretzel Crust

1. In a medium bowl, combine the pretzel crumbs, melted butter, and brown sugar. Mix until well combined.
2. Press the pretzel mixture evenly into the bottom of the prepared baking pan to form a crust.
3. Bake in the preheated oven for 10 minutes. Remove from the oven and let cool slightly.

Step 3: Make the Caramel Layer

1. In a small saucepan over low heat, combine the soft caramel candies, heavy cream, and instant coffee granules. Stir until the mixture is smooth and fully melted.
2. Pour the caramel mixture over the cooled pretzel crust, spreading it evenly.

Step 4: Prepare the Chocolate Layer

1. In a microwave-safe bowl, combine the semi-sweet chocolate chips and butter. Microwave in 30-second intervals, stirring in between, until melted and smooth.
2. Pour the melted chocolate over the caramel layer, spreading it evenly.

Step 5: Cool and Set

1. Allow the bars to cool at room temperature for about 30 minutes, then refrigerate for at least 1 hour to set completely.
2. Once set, remove from the pan and slice into bars.

Step 6: Serve

1. Serve chilled or at room temperature and enjoy these deliciously sweet and salty bars.