01 - Preheat oven to 400°F. Spray a 24-cup mini muffin tin with nonstick cooking spray.
02 - In a large bowl, combine hashbrowns, cheddar, sour cream, butter, bacon, green onions, garlic powder, onion powder, salt, pepper, and egg. Mix thoroughly.
03 - Spoon mixture evenly into prepared muffin cups, pressing gently to pack.
04 - Bake for 20–25 minutes until golden brown and crispy.
05 - Cool 3–5 minutes before removing. Serve warm with toppings if desired.