Description
This luxurious, make-ahead breakfast is the perfect way to welcome a slow holiday morning. Buttery croissants meet savory ham and melted cheese, all soaked in a creamy, spiced custard. It’s warm, rich, and beautifully simple—ideal for Christmas morning or any time you want breakfast to feel like a celebration.
Ingredients
6 large croissants, torn into bite-sized pieces
1 ½ cups diced cooked ham (leftover holiday ham is perfect)
1 cup shredded Gruyère or Swiss cheese
½ cup shredded mozzarella
8 large eggs
2 cups half-and-half
1 tablespoon Dijon mustard
½ teaspoon ground nutmeg
½ teaspoon black pepper
Optional: ½ cup sautéed mushrooms or roasted red peppers
Instructions
Grease a 9×13-inch baking dish.
Spread croissant pieces in the dish, then top with ham and both cheeses.
In a bowl, whisk together eggs, half-and-half, Dijon mustard, nutmeg, and pepper.
Pour the custard mixture evenly over the croissants, gently pressing down to soak.
Cover and refrigerate overnight, or at least 2 hours.
In the morning, preheat oven to 350°F (175°C).
Bake uncovered for 45 to 50 minutes, until puffed and golden brown.
Let sit for 10 minutes before serving.
- Prep Time: 15 minutes
- Chill Time: Overnight (or 2+ hours)
- Cook Time: 45–50 minutes
Nutrition
- Calories: 470 / Serving
- Sugar: 10 / Serving
- Sodium: 200 / Serving
- Fat: 32 / Serving
- Carbohydrates: 25 / Serving
- Protein: 22 / Serving