Elevate your breakfast game with this delicious Croque Monsieur Breakfast Casserole! Perfect for brunch or a cozy family meal, this dish features layers of buttery brioche, savory ham, and melted Gruyère cheese, all baked to golden perfection. It's easy to customize with your favorite ingredients, making it a hit for everyone. Click through for the full recipe and impress your guests with this delightful twist on a classic! Happy cooking!
8 slices of brioche or challah bread
6 slices of ham (preferably smoked or honey-glazed)
6 slices of Gruyère cheese (or Swiss cheese)
5 large eggs
2 cups milk
1 teaspoon Dijon mustard
1/2 teaspoon garlic powder
1/2 teaspoon onion powder
Salt and pepper to taste
1 cup grated Parmesan cheese
Fresh parsley, chopped (for garnish)