01 -
In a large mixing bowl, whisk together all-purpose flour, rolled oats, brown sugar, ground cinnamon, and salt until well combined.
02 -
Pour melted unsalted butter over the dry mixture and stir until the mixture forms coarse crumbs.
03 -
Transfer two-thirds of the crumb mixture into a 9 by 13 inch baking pan, pressing firmly to form an even layer for the base.
04 -
Drizzle salted caramel sauce evenly over the crust layer.
05 -
Sprinkle the remaining crumb mixture evenly over the caramel layer. Bake in a preheated oven at 350°F for about 25 minutes, or until the top is golden brown.
06 -
Remove from the oven and allow to cool completely in the pan before slicing into bars for serving.