Start your day right with this Overnight Breakfast Casserole recipe. Made with bread, sausage, green pepper and mushrooms. Easy step-by-step instruction…
This Overnight Breakfast Casserole relies on simple, everyday ingredients such as bread, trimmed and cubed, sausage, cooked and drained, green pepper, chopped and eggs. It comes together quickly and makes 4 servings, at about 298 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
It's an easy way to start the day, whether you're cooking a relaxed weekend breakfast or need something satisfying before a busy morning. Pair it with fresh fruit or your favorite hot drink to round out the meal.
Updated Jun 30, 2026