Start your mornings right with this delicious Overnight Croissant Breakfast Casserole! Packed with buttery croissants, eggs, cheese, and savory fillings, this dish is perfect for busy days. Prepare it the night before, and wake up to a warm, flavorful breakfast that's ready to serve. Dive into the full recipe now and transform your breakfast routine into a delightful experience everyone will love! Don't miss out on this tasty treat!
6 large buttery croissants, cut into quarters
8 large eggs
2 cups whole milk
1 cup shredded cheese (such as Gruyère or sharp cheddar)
1 cup diced cooked ham or turkey
1 cup spinach, chopped
1 teaspoon garlic powder
1 teaspoon onion powder
½ teaspoon salt
½ teaspoon pepper
½ teaspoon ground nutmeg
Fresh parsley, chopped (for garnish)