This Easy Cheesy Sausage Breakfast Casserole is a hearty, kid-friendly dish that comes together in under 15 minutes of prep. Perfect for busy mornings, lazy weekends, or holiday brunches, it features savory sausage, melted cheese, and soft custard-like eggs in every bite.
You can assemble the casserole the night before and refrigerate. Add 10-15 minutes to the baking time if starting from cold. For a gluten-free version, use gluten-free bread. For dairy-free, use plant-based milk and cheese alternatives. For a vegetarian twist, replace the sausage with sautéed mushrooms and spinach.
Keywords: breakfast casserole, sausage casserole, easy breakfast, kid-friendly, cheesy casserole, brunch recipe