Preheat oven to 350°F

Heat oil in skillet on medium heat

Prepare hash browns in skillet according to package directions

Sprinkle with garlic powder and pepper

Spray casserole dish with cooking spray

Transfer cooked hash browns to casserole dish

Spread soup over hash browns

Scramble eggs and butter in skillet

Spread eggs over soup in casserole dish

Sprinkle shredded cheddar cheese over eggs

Bake for 30 minutes in preheated oven or until cheese is melted

Serve