01 -
Preheat oven to 190°C (375°F).
02 -
In a large mixing bowl, combine shredded hashbrowns and cooked, shredded chicken breast.
03 -
Add shredded cheddar cheese to the bowl and mix thoroughly.
04 -
Stir in sour cream, milk, and 60 g melted butter until well combined.
05 -
Sprinkle in garlic powder, onion powder, black pepper, and salt. Mix until evenly distributed.
06 -
Fold in chopped green onions for flavor and color.
07 -
Spread the mixture evenly into a greased 33 x 23 cm baking dish.
08 -
In a separate bowl, toss breadcrumbs with 15 g melted butter until coated.
09 -
Evenly sprinkle the breadcrumb mixture over the surface for a crisp topping.
10 -
Bake in the preheated oven for 30 to 35 minutes, until the top is golden brown and contents are heated through.
11 -
Allow to rest for 5 minutes before serving.
12 -
Serve warm.