Wake up to a delicious and filling Hearty Hash Brown Breakfast Casserole. Topped with a mixture of egg, ham, cheese and fresh peppers, it’s the perfect make ahead breakfast for busy families. Cheesy, eggy and so filling, this Hash Brown Breakfast Casserole is a great way to start the day! It has a delicious hash brown base topped with egg, ham and fresh vegetables that everyone is sure to devour. It reheats beautifully too. What’s not to love?