Combine crust ingredients until uniform and press into the bottom of a lined bread pan. Bake for 10 min.
Warm caramel layer ingredients in a saucepan on the stovetop until liquid and combined. Pour over crust and place in the fridge for 10 min or until set.
Warm chocolate layer in another saucepan on the stovetop until liquid and combined. Pour on top of the Carmel layer and place in the fridge for another 20 min or until set. Top with salt (optional) and cut into thin strips.