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    Home » Recipes » Uncategorized

    Ham Egg Breakfast Casserole

    Published: Jun 17, 2025 by Eileen Murphy Kelly

    Jump to Recipe
    A ham egg and cheese breakfast casserole Pinterest pin with text overlay.

    Our Ham, Egg, and Cheese Breakfast Casserole is loaded with flavor from peppers, cheese, and diced ham in a hearty egg custard. A perfect egg casserole to make for a weekend brunch or make ahead and use for breakfast meal planning.

    For specifics on the recipe, use the table of contents to click on sections of the recipe.

    Jump to:
    • Why you'll love this recipe
    • Ingredient List
    • Equipment
    • How to make a Ham, Egg, Cheese Casserole
    • Eileen's Tips for Success
    • Make-ahead, storage, and freezer tips
    • Variations
    • Serving Suggestions
    • Similar recipes
    • 📖 Recipe
    • 💬 Comments

    Why you'll love this recipe

    • Make Ahead: Our Ham and Egg Breakfast Casserole can be made ahead at night and reheated in the morning.
    • Leftovers: A great egg bake casserole to use leftover French bread and leftover ham.

    Breakfast and Brunch are truly my favorite. Some of my other favorites besides breakfast casseroles are Copycat Eggo Waffles, Buttermilk Pancakes, Chocolate Waffles, and Keto Egg Muffins.

    Ingredient List

    Ham and egg casserole ingredients with text overlay.

    As an Amazon Associate, I earn from qualifying purchases.

    • eggs
    • whole milk
    • dry ground mustard
    • milk
    • dry mustard
    • salt
    • black pepper
    • bread
    • ham
    • red bell pepper
    • shredded cheddar cheese
    • green onions - The green onions can be omitted if preferred.

    Equipment

    • Stainless Steel Mixing Bowls
    • Whisk
    • 9x13 baking dish
    • aluminum foil
    • Measuring Spoons and Cups

    How to make a Ham, Egg, Cheese Casserole

    This is an overview of the recipe. The full instructions are below in the recipe card.

    1. Preheat the oven to 350°F/180°C. Spray a 9 x 13-inch baking dish with non-stick cooking spray. Set aside.
    A glass bowl with eggs to make a ham and egg casserole.
    1. Mix eggs, milk, dry mustard, salt, and black pepper.
    A white casserole dish with diced red peppers, diced ham, and bread cubes topped with shredded cheddar cheese on top.
    1. Assemble the ham and egg casserole.
    A white casserole dish with ham and eggs and bread.
    1. Bake the casserole in the prepared baking dish. Serve and enjoy.

    Eileen's Tips for Success

    • The casserole is covered with foil during baking to prevent it from drying out and turning golden too quickly.
    • However, the casserole could be cooked uncovered at a lower temperature for a longer baking time.
    • This is a great base egg casserole recipe. I recommend using this recipe and following the directions a few times. When comfortable with the recipe, feel free to adjust the ingredients, experiment, and enjoy the egg casserole.
    A white plate with a ham egg casserole topped with chopped green onions and diced red peppers.

    Make-ahead, storage, and freezer tips

    Storage - Leftovers can be kept covered in an airtight container for up to 3 days in the refrigerator.

    Make-Ahead: This easy breakfast casserole can be made the night before. Reheat in the morning until warmed through.

    Freezer Instructions: This egg casserole can be frozen for up to 3 months in a freezer-safe container or freezer-safe bag. Bake the casserole and then freeze it.

    Note: The eggs can change texture after being frozen.

    Ham and Egg Casserole with red peppers cut into squares and being picked up out of the casserole dish.

    Variations

    Do you want to change up this recipe? Here are some ways to change the flavor of this dish.

    • whole milk: 2 percent milk can be used for this egg casserole. I don't recommend skim milk for this recipe, as I don't care for the flavor it gives to the recipe.
    • dry mustard: The dry mustard could be substituted with 1 teaspoon of Dijon Mustard.
    • bread: Use slices of your preferred variety of bread, sliced into cubes, such as sourdough, ciabatta bread, or Italian bread. Hash browns can be used instead of cubed bread.
    • ham: Use store-bought diced ham, or dice your own from a larger homemade ham recipe.
    • bell pepper: The red bell pepper can be substituted with green bell pepper, or omitted altogether
    • vegetables: Baby spinach leaves, chopped tomatoes, roasted butternut squash, or zucchini are all great choices for this casserole.
    • cheese: Shredded cheddar cheese was used in this casserole. Any variety of shredded cheese can be used. A combination of Gruyere cheese, Swiss cheese, and Mozzarella cheese will work.

    Serving Suggestions

    • Air Fryer Bacon
    • Irish Brown Bread
    • Irish Soda Bread

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    Eileen  xo

    If you click on the number of servings in the recipe card, you can adjust the measurements up or down for the exact number of servings you need.

    📖 Recipe

    A white casserole dish with an egg casserole made with diced ham, peppers and cubed bread topped with sliced green onions.

    Ham and Egg Casserole

    This ham and egg casserole is the ultimate all-in-one breakfast. Add everything to a baking dish, bake in the oven, and breakfast is done! This casserole starts with cubes of bread, which are topped with ham, bell pepper, shredded cheese and sliced green onions. The casserole is then covered with an egg mixture, then baked to perfection.
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    Course: Breakfast, Brunch
    Cuisine: American
    Keyword: egg casserole with ham, ham egg casserole
    Prep Time: 15 minutes minutes
    Cook Time: 40 minutes minutes
    0 minutes minutes
    Total Time: 55 minutes minutes
    Servings: 6 servings
    Calories: 553kcal
    Author: Eileen Murphy Kelly

    As an Amazon Associate, I earn from qualifying purchases

    Equipment Needed:

    • Stainless Steel Mixing Bowls
    • Whisk
    • 9x13 baking dish
    • aluminum foil
    • Measuring Spoons and Cups

    Ingredients

    • 8 large eggs
    • ¾ cup whole milk
    • 1 teaspoon dry mustard
    • 1 teaspoon salt
    • 1 teaspoon black pepper
    • 3 cups cubed bread
    • 1 cup cooked ham (cubed) Note 1
    • 1 medium red bell pepper (seeded and diced)
    • 1 cup cheddar cheese (shredded)
    • ½ cup green onions (sliced)
    • non-stick cooking spray

    Optional Garnish

    • 1 Tablespoon green onion (sliced) optional garnish

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    Instructions

    • Preheat the oven to 350°F/180°C. Spray a 9 x 13-inch baking dish with non-stick cooking spray. Set aside.
    • In a large mixing bowl, whisk to combine well 8 large eggs, ¾ cup whole milk, 1 teaspoon dry mustard, 1 teaspoon salt, and 1 teaspoon black pepper. Set aside.
    • Arrange 3 cups cubed bread into the prepared baking pan. Evenly spread 1 cup cooked ham (cubed), 1 medium red bell pepper (seeded and diced), 1 cup cheddar cheese (shredded), and ½ cup green onions (sliced) over the bread.
    • Pour the egg mixture over the ham/bread mixture.
    • Cover the casserole with foil, and bake in the preheated oven for 30 minutes. Remove the foil, and bake uncovered for another 10 minutes. The casserole will be cooked through and eggs will be firm.
    • Optional garnish: sprinkle the top of the casserole with 1 Tablespoon green onion (sliced) - slice the casserole and serve.

    NOTES

    Be sure to check the Expert Tips and FAQs above with important tips and questions that can help make a delicious recipe. 
    Note 1: Leftover ham from any of these recipes can be used for this ham egg cheese breakfast casserole: Apricot Bourbon Ham, Honey Glazed Ham, Pecan Glazed Ham, 
    or Maple Glazed Ham.
    Storage - Leftovers can be kept covered in an airtight container for up to 3 days in the refrigerator.
    Make-Ahead: This easy breakfast casserole can be made the night before. Reheat in the morning until warmed through.
    Freezer Instructions: This egg casserole can be frozen for up to 3 months in a freezer-safe container or freezer-safe bag. Bake the casserole and then freeze it.
    Note: The eggs can change texture after being frozen.
     
     
    I'm not a registered dietitian, but I do my best to provide the most accurate nutritional values. Any nutritional data I provide is an approximation. Actual dietary information can vary based on ingredients and portion sizes. 
     
    • Don’t forget to shop at the Everyday Eileen store on Amazon.

    Nutrition

    Serving: 1serving | Calories: 553kcal | Carbohydrates: 61g | Protein: 30g | Fat: 21g | Saturated Fat: 7g | Polyunsaturated Fat: 4g | Monounsaturated Fat: 5g | Trans Fat: 0.1g | Cholesterol: 284mg | Sodium: 1396mg | Potassium: 447mg | Fiber: 6g | Sugar: 10g | Vitamin A: 1316IU | Vitamin C: 32mg | Calcium: 368mg | Iron: 6mg
    Tried this recipe?Mention @Everyday_Eileen or tag #everydayeileen!

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