Easy Overnight Breakfast Casserole

What you'll need

• 8 cupsbread, cubed (day-old works best)
• 1 lbbreakfast sausage, cooked and crumbled
• 2 cupsshredded cheddar cheese
• 8eggs
• 2.5 cupswhole milk
• 1/2 teaspoondry mustard
• to tastesalt and black pepper
• optionalgreen onion, sliced, for garnish

Let's cook

1. 1Grease a 9x13-inch baking dish and spread the bread cubes evenly in the bottom.
2. 2Scatter the cooked sausage and cheese evenly over the bread.
3. 3In a large bowl, whisk together the eggs, milk, dry mustard, salt, and pepper.
4. 4Pour the egg mixture evenly over the bread, sausage, and cheese, pressing down gently so the bread soaks it up.
5. 5Cover and refrigerate overnight, or at least 4 hours.
6. 6The next morning, preheat the oven to 350F and bake, covered, for 30 minutes, then uncover and bake for another 15-20 minutes until set and golden on top.
7. 7Let rest for 5 minutes, garnish with green onion, and serve.