This easy sausage egg casserole is perfect for a simple breakfast or brunch that feeds a crowd. Made with savory sausage, melted cheddar, and a creamy French onion dip custard, it’s the kind of make-ahead dish that’s ready when you are. Prep the night before, bake in the morning, and enjoy a comforting, crowd-pleasing meal without any fuss. Save this recipe for your next family breakfast or holiday brunch! #BreakfastCasserole #BrunchRecipes #SausageCasserole #MakeAheadBreakfast...