01 -
Heat the oven to 425°F. Place a large rimmed sheet pan in the oven for 5 minutes while it preheats.
02 -
Toss the frozen fries with olive oil, garlic powder, smoked paprika, salt, and pepper. Carefully spread them on the hot sheet pan in a single layer.
03 -
Bake for 25-30 minutes, flipping once, until the fries are deeply golden and crisp at the edges. Add a few extra minutes if the package directions leave them pale.
04 -
While the fries bake, cook the bacon in a skillet over medium heat until crisp, 8-10 minutes. Drain on paper towels and chop into small pieces.
05 -
Push the crisp fries into an even, slightly tight layer. Sprinkle with cheddar, mozzarella, and chopped bacon.
06 -
Return the pan to the oven for 4-6 minutes, until the cheese is melted. Top with sour cream and green onions, then serve immediately with jalapeños or ranch if using.