Ham Cheese Croissant Breakfast Casserole (Print Version)
Savory ham, Swiss, and rich custard unite with buttery croissants for an easy baked morning dish.
# Ingredients:
→ Casserole Base
01 -
6 to 8 large croissants, cut into 1-inch cubes
02 -
12 ounces deli ham, cubed or torn into bite-sized pieces
03 -
8 ounces shredded Swiss cheese or Gruyère
→ Egg Custard
04 -
8 large eggs
05 -
1/2 cup half-and-half or whole milk
06 -
1 teaspoon kosher salt
07 -
1 teaspoon mustard powder
08 -
1 teaspoon garlic powder
09 -
1/4 teaspoon ground white or black pepper
10 -
1/3 cup pure maple syrup
→ Toppings (optional)
11 -
Powdered sugar, for dusting
12 -
Raspberry jam or extra maple syrup, for serving
# Steps:
01 -
Preheat oven to 350 °F. Lightly grease a 9 x 13-inch baking dish.
02 -
Arrange cubed croissants, ham, and shredded cheese evenly in the prepared dish. Mix gently to distribute ingredients.
03 -
In a separate bowl, whisk eggs, half-and-half or milk, salt, mustard powder, garlic powder, pepper, and maple syrup until well combined.
04 -
Pour the custard mixture over the croissant base, ensuring even coverage. Allow to soak for at least 20 minutes, or cover and refrigerate overnight for enhanced texture.
05 -
Cover dish with aluminum foil and bake for 20 minutes. Remove foil and continue baking for 20 to 25 minutes, until golden brown and the center is set.
06 -
Let casserole rest for several minutes. Optionally dust with powdered sugar and serve with raspberry jam or additional maple syrup.
# Notes:
01 -
For a deeper flavor, allow the casserole to soak overnight in the refrigerator before baking.