This loaded breakfast casserole combines crispy hash browns, savory sausage, and gooey cheese in a fluffy egg base. It’s the perfect make-ahead dish for feeding a crowd on holidays, lazy weekends, or any morning that calls for something special.
For best results, pat the hash browns dry to avoid a watery casserole. Let eggs come to room temperature for even mixing. Do not overbake; the center should have a slight jiggle when removed from the oven. The casserole can be assembled the night before and refrigerated; add 5-10 minutes to baking time if starting from cold.
Keywords: breakfast casserole, loaded breakfast casserole, sausage and hash brown casserole, easy breakfast casserole, make-ahead breakfast casserole