01 - Preheat the oven to 425°F. Line a baking sheet with parchment paper or foil.
02 - Arrange the frozen tater tots in a single layer on the prepared baking sheet. Bake for 20–25 minutes, or until golden and crispy, turning halfway through for even browning.
03 - While the tater tots are baking, cook the diced beef bacon in a skillet over medium heat until crispy, about 5–7 minutes. Drain on paper towels.
04 - Remove the tater tots from the oven. Sprinkle evenly with Cheddar and Monterey Jack cheese, then top with the cooked beef bacon bits.
05 - Return the tray to the oven and bake for an additional 3–5 minutes, or until the cheese is melted and bubbly.
06 - Transfer the loaded tater tots to a serving platter. Garnish with green onions, dollops of sour cream, diced tomato, and parsley if desired. Serve immediately.