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Overnight Egg Bake

Easy and versatile breakfast egg casserole you can prepare the day before. Perfect savory casserole for Christmas breakfast or holiday brunch. Sharing both Ham & Cheese and Crab Meat & Artichoke fillings, plus ideas for more options!

Course Breakfast, Brunch
Cuisine American
Keyword Artichokes, Crab meat, Gingerbread Cake with Mascarpone Cream Cheese Frosting, Ham and Cheese Egg Casserole, Make Ahead Breakfast, Overnight Breakfast Casserole, Savory Breakfast Casserole
Prep Time 20 minutes
Cook Time 55 minutes
Refrigerate Overnight 8 hours
Total Time 9 hours 15 minutes
Servings 8 servings
Author The Tiny Fairy

Ingredients

BASIC EGG MIXTURE

  • 8 extra large eggs, room temperature
  • ¼ cup all-purpose flour
  • ½ teaspoon kosher salt prefer Diamond brand
  • ¼ teaspoon ground black pepper
  • 1 cup heavy cream
  • ¾ cup whole milk
  • ¼ cup mascarpone cheese (optional for Crab & Artichoke filling only)

HAM AND CHEESE FILLING

  • 2 Tablespoons unsalted butter, room temperature prefer Plugra or Kerrygold
  • 1 8-ounce package small diced ham
  • ½ cup yellow onion, diced
  • ½ cup red and green bell peppers, diced
  • 1 8-ounce Cheddar shredded cheese, plus extra for topping or your favorite cheese
  • 2 Tablespoons finely parsley, divided

CRAB AND ARTICHOKE FILLING

  • 2 Tablespoons unsalted butter, room temperature prefer Plugra or Kerrygold
  • 1 12-ounce jar artichoke hearts packed in water, drained cut in half
  • 3 scallions, sliced diagonally
  • ½ teaspoon Italian herbs
  • 1 8-ounce Asiago shredded cheese, plus extra for topping or your favorite cheese
  • 2 Tablespoons finely chopped herbs - tarragon, basil & parsley, divided

Instructions

  1. Butter a 9X13 oven safe casserole and set aside.

MAKE THE HAM & CHEESE EGG BAKE

  1. Add two tablespoons of unsalted butter to a skillet over medium heat and cook ½ cup diced onion, an 8-ounce package of small diced ham and ½ cup of red & green diced bell peppers. Cook until the ham begins to crisp around the edges and the vegetables are cooked. Remove from heat and allow to cool in the pan.

  2. Once cooled, transfer ham and vegetable mix to the prepared casserole and spread evenly. Sprinkle 8-ounces of shredded cheese and 1 ½ Tablespoons of parsley over the ham and vegetables. Set aside.

  3. In a large mixing bowl, whisk together 8 extra large eggs, 1/4 cup all-purpose flour, 1/2 teaspoon kosher salt and 1/4 teaspoon black pepper until smooth. Slowly add 1 cup heavy cream and 3/4 cup whole milk while whisking until completely blended.

  4. Pour egg mixture through a sieve onto the casserole dish. The sieve will collect any egg and flour that didn't blend.

  5. Top with extra cheese as desired and cover with plastic wrap. Refrigerate overnight.

  6. In the morning, place casserole on the counter and preheat oven to 350°F. Bake for about 1 hour or until the center is set and the egg is lightly browned. Garnish with remaining parsley. Rest for 10 minutes before serving.

MAKING THE CRAB AND ARTICHOKE EGG BAKE

  1. Add two tablespoons of unsalted butter to a skillet over medium heat and cook ½ cup diced onion, scallions and 1 12-ounce jar of artichoke hearts that has been drained and halved. Cook until the onion is translucent and begins to crisp around the edges. Add Italian seasonings and cook for an additional minute. Remove from heat and allow to cool in the pan.

  2. Once cooled, transfer mix to the prepared casserole and spread evenly. Sprinkle 8-ounces of shredded Asiago cheese and 1 ½ Tablespoons of chopped herbs. Set aside.

  3. In a large mixing bowl, whisk together 8 extra large eggs, 1/4 cup mascarpone cheese and until combined. Add ¼ cup all-purpose flour, 1/2 teaspoon kosher salt and 1/4 teaspoon black pepper until smooth and all the flour has blended. Slowly add 1 cup heavy cream and 3/4 cup whole milk while whisking until completely blended.

    Note: Mascarpone cheese is optional, but works well with Asiago cheese.

  4. Pour egg mixture through a sieve onto the casserole dish. The sieve will collect any egg and flour that didn't blend.

  5. Top with extra cheese as desired and cover with plastic wrap. Refrigerate overnight.

  6. In the morning, place casserole on the counter and preheat oven to 350°F. Bake for about 1 hour or until the center is set and the egg is lightly browned. Garnish with remaining herbs. Rest for 10 minutes before serving.

Recipe Notes

OPTIONAL FILLING IDEAS
Instead of ham with red and green bell peppers, try:
Asparagus and Prosciutto or Crab Meat | Mushrooms with Pancetta or Fried Eggplant | Zucchini and Leeks | Bacon, Broccoli and Caramelized Shallots |Spinach and Artichokes | Ham and Spinach or any other flavor combination of your choice. Remember you can also change the shredded cheese to complement the flavor combinations you are creating.

Just remember to keep the filling ratios about the same so everything fits in the 9X13 baking dish.