Salted Caramel and Pretzel and Peanut Bar with a layer of chocolate on top
Salted Caramel - You can use 260g store brought Salted Caramel or Caramel with a touch of Salt stirred in.
Pretzel and Peanut layer - For the second layer of pretzels and peanuts, you can leave them whole or bash them up. Bashing them up makes it easier to cut them.
Storage - These keep well in an airtight container for up to a week. Though I doubt that they will last that long.