Layer the thawed hashbrowns evenly at the bottom of the greased baking dish.
Spread the cooked sausage on top of the hashbrowns.
Dollop the softened cream cheese over the sausage, then use a spoon to gently spread it around.
Pour the egg mixture evenly over the casserole. Sprinkle the shredded cheddar cheese on top.
Bake: Place the casserole in the preheated oven and bake for 45-55 minutes, or until the eggs are fully set and the cheese is melted and golden.
Garnish and serve: Let the casserole sit for about 5 minutes after removing from the oven. Garnish with green onions if desired, and slice it into squares to serve.
Enjoy your delicious Sausage, Egg, and Cream Cheese Hashbrown Casserole!
Would you like suggestions for sides to go with it, or tips on any of the steps?