Preheat the oven to 350F degrees. Spray a 9x13 pan or 2 8x8 baking pans with non-stick spray and set aside.
In a large bowl, combine the flour, baking soda & salt and whisk together well.
In a separate bowl, using a mixer, beat together the melted butter and sugars, then add the egg and continue beating until combined.
Add the dry flour mixture to the wet mixture and beat until just combined.
Add in the oats and beat on medium speed until combined .
Stir in 1 cup of the chocolate chips, 1 cup caramel chips and 1 cup chopped pecans.
Transfer the dough to the baking pan(s) and spread out.
Bake for 25-35 minutes and remove from oven. Do not overbake, you want soft and chewy. :D
Remove from oven.
Sprinkle the remainder the chocolate chips and caramel chips to the top of the bars and let sit for 5 minutes. Spread the chips around with a knife and frost the bars and let cool.
Once cooled or room temp, cut the bars and place pecans on top.