01 -
Set your oven temperature to 350°F (175°C). Grease a 9x13-inch pan, then line it with some parchment paper to make lifting it out easy.
02 -
Combine the rolled oats, brown sugar, flour, salt, and baking soda in a big bowl.
03 -
Pour in the melted butter and stir until you get a crumbly texture.
04 -
Firmly press half of the crumb mixture into the pan you prepared earlier. Bake it for about 10 minutes, or until it's just starting to turn golden.
05 -
With the crust baked, scatter the chocolate chips and pecans (optional) across the surface. Pour the caramel sauce evenly over the top, spreading it out smoothly.
06 -
Take the rest of the oat mixture and sprinkle it over the caramel layer. Press it down lightly to help it stick together.
07 -
Put the pan back in the oven and bake for 15-20 minutes. It’s ready when the top turns golden, and the caramel starts bubbling along the edges.
08 -
Let it cool all the way down before slicing it into squares and enjoying.