On Tater Tot day in grade school, plates were piled high with golden nuggets and accompanied by mounds of salty-sweet ketchup. In hindsight, and in comparison to this casserole, that was a bland way to eat these magical potato pillows. Years later, I have found that the key is in the top pings. This party popper casserole gives the potatoes a kick with bacon, jalapeños, cheese, and more! Prep ahead of time and heat up when the kids get home from school or company arrives.