In a sheet pan, heat up tater tots in the oven at around 400F for about 15 minutes. Bonus points if you have a pizza oven ('d say 10 minutes in that)
Remove from oven, top with pizza sauce, cheese and pepperoni slices. Place back into the oven until cheese gets melted and bubbly and your pepperoni starts to get a little crisp around the edges. Enjoy!