Preheat your oven to 425°F (220°C) or set your air fryer to 400°F (200°C). Spread the frozen fries in a single layer and bake or air fry according to package instructions for 20-25 minutes.

While fries are cooking, shred or slice cooked chicken. Heat a skillet over medium heat, add chicken, and season to taste. Stir occasionally for 5-7 minutes until warmed through.

In a separate frying pan, cook bacon over medium heat until crispy, about 6-8 minutes. Flip halfway through and transfer to paper towel to absorb excess grease, then crumble.

Once fries are crispy, layer warm chicken over hot fries. Sprinkle crumbled bacon and cheese on top.

Return fries to the oven or broiler for 2-3 minutes until cheese is melted and bubbly.

Drizzle ranch dressing over the top in a zigzag pattern. Add any additional toppings if desired.

Serve immediately while hot, pairing with extra ranch dressing or your favorite dips.