Preheat oven to 375°F and grease a 9x13-inch dish. Spread hash browns in dish. Add bacon, green onions, and cheese. Whisk eggs, milk, ranch seasoning, salt, and pepper. Pour over casserole and press gently. Bake uncovered 40–45 minutes until set. Rest before slicing.
Notes
Notes
Drain moisture from hash browns for best texture. Let casserole rest before cutting.