Preheat oven to 400°F (200°C).
Spread frozen fries on a baking sheet and bake according to package instructions.
Once crispy, remove from oven and sprinkle cheese over hot fries.
Return to oven for 2-3 minutes until cheese melts.
Top with crumbled bacon, green onions, and caramelized onions.
Drizzle with sour cream and season with salt and pepper.
Serve immediately and enjoy!