01 -
Preheat the oven to 425°F (220°C). Spread the frozen tots in a single layer on a sheet pan with space between them and bake for 20 to 22 minutes, flipping once halfway through, until deep golden and crisp.
02 -
While the tots bake, melt the butter in a skillet over medium-high heat. Add the sliced sausage and cook for 6 to 8 minutes, stirring only occasionally, until the edges are browned and caramelized.
03 -
Lower the heat and stir in 3/4 cup of the barbecue sauce. Simmer for 1 to 2 minutes until the sausage is glossy and well coated, then remove from the heat.
04 -
Transfer the baked tots to an oven-safe dish, or leave them on the sheet pan, and scatter the cheddar and Monterey Jack evenly over the top.
05 -
Return the dish to the oven for 4 to 6 minutes, until the cheese is fully melted and bubbling at the edges.
06 -
Pile the glazed barbecue sausage over the cheesy tots, drizzle with the remaining 1/4 cup barbecue sauce, and scatter the green onions on top. Serve immediately while hot.