Yes, this is a thing. It wasn't what I was looking for, but I thought I'd share it with you. All you need to do is preheat the grill to 350 degrees. Click here if you want to read about more tasty morsels.
Just yesterday I saw someone selling "over baked" Marie Biscuit in the online shop, they say it good for diabetes & some gastric problem, it will fill your stomach while the problematic content like sugar become minimised. So the biscuit that is baked twice is a good/healthy option for your stomach, in othe word the cookies that were baked and then grilled must be good too