Easy Ham and Hashbrown Breakfast Casserole Recipe

Breakfast just got a whole lot sweeter with this incredibly easy and delightful ham and hashbrown breakfast casserole recipe. Not only is it a crowd-pleaser, but it’s also the perfect combination of savory ham, gooey cheese, and crispy hashbrowns, all baked to perfection. This dish will undoubtedly become a staple in your breakfast routine, impressing family and friends with minimal effort.
This recipe brings back cherished memories of lazy Sunday mornings at my grandmother’s house. I vividly remember the delicious aroma filling the kitchen as she prepared this casserole, bringing the family together around the dining table. Every bite felt like a warm hug, and it became a cherished tradition that still graces our family breakfasts today.
Why You’ll Love This Recipe
This recipe is a game-changer for several reasons. Firstly, it requires only a handful of ingredients that are likely already in your pantry or fridge. It’s perfect for feeding a crowd or meal prepping for the week. The layers of flavors and textures — from the creamy cheese to the crispy hashbrowns — make it utterly irresistible. Plus, it’s adaptable to suit various dietary needs and preferences.
Ingredients Notes
For this recipe, you’ll need simple ingredients such as frozen hashbrowns, diced ham, shredded cheese, eggs, and milk. You can find most of these items at your local grocery store. If you prefer, swap out the ham for turkey or bacon. Consider using a different cheese variety, like cheddar or Swiss, to introduce a new dimension of flavor.
Recipe Steps
Step 1
Start by preheating your oven to 350°F (175°C). Grease a 9×13-inch baking dish with butter or non-stick spray to prevent sticking.
Step 2
In a large bowl, combine the frozen hashbrowns, diced ham, and half of the shredded cheese. Mix until they are evenly distributed.
Step 3
In a separate bowl, whisk together the eggs, milk, salt, and pepper. Pour this mixture over the hashbrown and ham mixture in the baking dish.
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Step 4
Sprinkle the remaining cheese on top of the casserole, ensuring it covers the surface evenly for that delightful cheesy crust.
Step 5
Bake in the preheated oven for 45-50 minutes or until the casserole is set and golden brown on top. Let it cool for a few minutes before serving.
Storage Options
Store any leftovers in an airtight container in the refrigerator for up to 4 days. This dish also freezes well; simply wrap it tightly and freeze for up to 3 months. Reheat in the oven at 350°F until warmed through.
Variations & Substitutions
For a vegetarian version, omit the ham and add sautéed vegetables like bell peppers, mushrooms, or spinach. If you prefer a spicier kick, add diced jalapeños or sprinkle with red pepper flakes. Dairy-free? Use almond milk and dairy-free cheese instead.
Serving Suggestions
This casserole is perfect for brunch gatherings, served alongside fresh fruit and a light salad. It also makes a hearty breakfast on busy weekday mornings or a comforting dinner dish accompanied by a warm soup.
Frequently Asked Questions
Can I prepare this casserole the night before? Yes, you can prepare the ingredients, assemble the casserole, and refrigerate it overnight. In the morning, simply pop it into the oven and bake as directed.
What can I use as a substitute for hashbrowns? If you can’t find hashbrowns, you can use shredded potatoes. Ensure they are well-drained to prevent excess moisture in the casserole.
Is it possible to make a gluten-free version? Absolutely! Check your hashbrowns and cheese labels for gluten-free confirmation, and you’ll have a delicious meal without gluten.

Easy Ham and Hashbrown Breakfast Casserole Recipe
Ingredients
Main Ingredients
- 1.5 cups shredded hash browns thawed if frozen
- 1 cup cooked ham diced
- 1 cup shredded cheddar cheese sharp
- 5 large eggs
- 0.5 cup milk whole or 2%
- 0.5 teaspoon salt
- 0.25 teaspoon ground black pepper
- 0.25 cup chopped green onions optional, for garnish
Instructions
Preparation Steps
- Preheat your oven to 350°F (175°C) and lightly grease a 9x13-inch baking dish.
- In a large bowl, combine the hash browns, ham, and 3/4 cup of the cheese.
- In a separate bowl, whisk together the eggs, milk, salt, and pepper.
- Pour the egg mixture over the hash brown mixture and mix until well combined.
- Transfer the mixture to the prepared baking dish, spreading it evenly.
- Sprinkle the remaining cheese on top and bake for 40 to 45 minutes, or until the edges are golden and the center is set.
- Garnish with chopped green onions before serving.