01 -
Preheat oven to 375°F (190°C).
02 -
In a large mixing bowl, toss together diced potatoes, mayonnaise, sour cream, cheddar cheese, green onions, garlic powder, onion powder, salt, and pepper until evenly coated.
03 -
Fold in the crumbled turkey bacon, mixing gently to distribute throughout the potato mixture.
04 -
Grease a 9x13-inch baking dish with nonstick spray. Spread the potato mixture evenly in the dish.
05 -
Cover the dish tightly with aluminum foil and bake for 45 minutes.
06 -
Remove the foil and continue to bake for an additional 15 to 20 minutes, or until the potatoes are tender and the surface is golden and bubbling.