Spray a cast iron skillet with nonstick cooking spray.
Take the biscuits out of the can and use them to line the bottom of the skillet. Layer the mozzarella on top of the biscuits, followed by the crumbled bacon, and then the shredded cheddar cheese.
Cook over the campfire or grill 15-20 minutes, until biscuits are cooked through and cheese is melted and bubbly.
Serve and enjoy!