01 -
Set your oven to 400°F. Coat a 9x13 dish with cooking spray and spread a little pizza sauce across the bottom.
02 -
Place a third of the pepperoni down, cover with half the tots, pour in 1 cup of sauce, and sprinkle on 1 cup of mozzarella. Do this again, then add the last bit of pepperoni and all the parmesan on top.
03 -
Wrap the dish with foil and bake for 20 minutes. Take the foil off and bake another 15-20 minutes until it looks bubbly and golden.
04 -
Let it sit for 5 minutes before serving.