Preheat oven to 425°F.
Spread frozen fries evenly on a baking sheet.
Bake according to package instructions, stirring after 10 minutes.
Cook bacon in skillet over medium heat until crispy.
Remove fries from oven and top with shredded Cheddar cheese and crumbled bacon.
Turn broiler on to 500°F and return fries to oven until cheese melts.
Remove from oven and drizzle with cheese sauce or ranch dressing.
Garnish with green onions.