Equipment Needed
- 10×15 inch jelly roll pan or a large, rimmed baking sheet
- Parchment paper
- Medium saucepan
- Wooden spoon or heatproof spatula
- Measuring cups
- Rubber spatula or offset knife for spreading
Step-by-Step Instructions
First, I prepare my pan and create the crunchy base. I line my jelly roll pan completely with parchment paper, letting it go up the sides. This is crucial for easy removal and cleanup. I then take my mini pretzel twists and arrange them in a single, tightly packed layer covering the entire bottom of the pan. I don’t just dump them in; I lay them flat, trying to minimize large gaps. This creates a solid foundation. Some will overlap, and that’s perfectly fine. The goal is a nearly unbroken layer of salty crunch.
Now, for the magic toffee that binds it all. In my medium saucepan, I combine the sliced salted butter and the packed brown sugar. I cook this over medium heat, stirring constantly with my wooden spoon. I watch as the butter melts and the mixture begins to bubble. Once it reaches a boil, I set a timer and let it boil for exactly 3 minutes, stirring nonstop. This is the most critical part. The mixture will thicken slightly, darken to a rich caramel color, and pull away from the sides of the pan as you stir. The smell is divine—like buttery, caramelized heaven. I immediately remove it from the heat.
Working quickly, I carefully pour the hot toffee mixture over the arranged pretzels. I try to pour in a slow, steady stream, moving over the entire pan. Then, using my wooden spoon or a heatproof spatula, I gently spread the toffee to cover as many pretzels as possible. It doesn’t have to be perfect, but you want a good coverage. I then pop the entire pan into a preheated 350°F (175°C) oven. I bake it for just 5 minutes. This short bake helps the toffee really fuse with the pretzels, making everything crisp and hard when it cools.(See the next page below to continue…)