01 - 
                Set oven to 375°F and grease a 9x13-inch baking dish thoroughly for easy release
              
              
              
                02 - 
                Cook breakfast sausage in large skillet over medium heat, breaking apart with spatula until browned. Drain excess fat
              
              
              
                03 - 
                Whisk together eggs, milk, softened cream cheese, salt, pepper, garlic powder, and onion powder until completely smooth
              
              
              
                04 - 
                Add cooked sausage, frozen hash browns, and cheddar cheese to egg mixture. Stir until evenly distributed
              
              
              
                05 - 
                Pour mixture into greased baking dish, spreading to edges. Bake uncovered 40-45 minutes until golden and center is set
              
              
              
                06 - 
                Rest casserole 5 minutes before slicing. Garnish with green onions if desired and serve warm