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Hash Brown Egg Casserole: A Quick and Easy Breakfast Delight

Hash Brown Egg Casserole

Hash Brown Egg Casserole is a quick, easy, and versatile dish perfect for breakfast, brunch, or even dinner! Using frozen hash brown patties makes preparation a breeze, and you can assemble it the night before or the same morning. Packed with cheese, ham, and a fluffy egg custard, this casserole is a crowd-pleaser that’s both hearty and delicious.

Ingredients

Scale
  • 8 precooked frozen hash brown patties (no need to thaw)
  • 1 cup shredded sharp cheddar cheese
  • 1 cup shredded Monterey Jack cheese
  • 1 ½ cups diced leftover ham (about ¾ pound)
  • 2 scallions, diced
  • 9 large eggs
  • 1 cup whole milk
  • ½ teaspoon salt
  • ½ teaspoon dry ground mustard (optional but recommended)
  • ¼ teaspoon garlic powder

Instructions

  1. Preheat Oven:
    Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking dish with cooking spray or butter.
  2. Layer Hash Browns:
    Arrange the 8 frozen hash brown patties in a single layer at the bottom of the prepared dish.
  3. Add Toppings:
    Sprinkle the shredded cheddar cheeseMonterey Jack cheesediced ham, and scallions evenly over the hash browns.
  4. Prepare Egg Custard:
    In a large bowl, whisk together the 9 eggs1 cup milk½ teaspoon salt½ teaspoon dry ground mustard, and ¼ teaspoon garlic powder until well combined.
  5. Pour Custard:
    Pour the egg mixture evenly over the ham and cheese layer.
  6. Bake:
    Cover the dish with foil and bake for 25 minutes. Remove the foil and bake for an additional 20 minutes, or until the edges are golden and a knife inserted into the center comes out clean.
  7. Cool and Serve:
    Let the casserole cool for 5-10 minutes before slicing into portions and serving.

Notes

  • Make-Ahead Option: Assemble the casserole the night before, cover, and refrigerate. Bake it in the morning for a stress-free meal.
  • Customize It: Swap the ham for cooked sausage, bacon, or sautéed veggies for a vegetarian version.
  • Cheese Variations: Try Pepper Jack for a spicy kick or Swiss for a milder flavor.
  • Potato Swap: Use tater tots or shredded hash browns instead of patties, but adjust cooking time as needed.

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