Frozen hash brown patties, eggs, cheese, and ham come together in this easy Hash Brown Egg Casserole that’s perfect for breakfast, brunch, or even dinner. Make it fresh the same morning or prep it the night before—it’s a great way to use up leftover holiday ham, but sausage or bacon works just as well.
“I love this recipe so much! Super easy and versatile. I’ve made it with ham, bacon, sausage, different cheese, even tater tots when I can’t find the hash browns. Wonderful results every time and my whole family devours it!” – Karla
Why You’ll Love This Recipe
- Super Simple. Just a few steps and minimal prep—assemble and bake!
- Budget-Friendly. Uses affordable, everyday ingredients found at any grocery store.
- Versatile. Change up the meat, cheese, or even add veggies.
- Naturally Gluten-Free. Just double-check your hash brown patties to be sure.
- Hearty and Filling. Packed with protein, carbs, and flavor for a satisfying meal.
- Make-Ahead Friendly. Perfect for prepping the night before or freezing for later.
🧀 Hash Brown Egg Casserole Recipe
Prep Time: 5 minutes
Cook Time: 45 minutes
Total Time: 50 minutes
Servings: 8
📝 Ingredients
- 8 precooked frozen hash brown patties (no need to thaw)
- 1 cup shredded sharp cheddar cheese
- 1 cup shredded Monterey Jack cheese
- 1½ cups diced cooked ham (about ¾ lb)
- 2 scallions, chopped
- 9 large eggs
- 1 cup whole milk
- ½ tsp salt
- ½ tsp dry mustard powder (optional but adds great flavor)
- ¼ tsp garlic powder
👩🍳 Instructions
- Preheat oven to 350°F. Grease a 9×13-inch baking dish.
- Arrange the hash brown patties in a single layer in the dish.
- Sprinkle the cheddar, Monterey Jack, ham, and scallions evenly over the hash browns.
- In a mixing bowl, whisk together the eggs, milk, salt, mustard powder, and garlic powder.
- Pour the egg mixture evenly over the layered ingredients in the dish.
- Cover with foil and bake for 25 minutes.
- Remove foil and bake for another 20 minutes, or until golden around the edges and the center is set (a knife inserted should come out clean).
- Let cool for 5–10 minutes, then slice and serve.
🔁 Variations & Tips
- Use Tater Tots: Swap in frozen tater tots (no need to thaw), but increase the bake time by 5–10 minutes.
- Fresh or Refrigerated Hash Browns: You can use these, but cook them first for best texture and flavor.
- Change the Meat: Substitute cooked sausage, bacon, or a combo. Or go vegetarian with sautéed peppers, mushrooms, spinach, or onions.
- Try Different Cheeses: Pepper Jack adds a spicy kick. Swiss or mozzarella are also great options.
🍴 Nutrition (Per Serving)
- Calories: 259
- Protein: 23g
- Carbs: 4g
- Fat: 17g
- Cholesterol: 262mg
- Sodium: 660mg
- Calcium: 275mg
This Hash Brown Egg Casserole is a go-to for weekend brunches, holiday mornings, or a make-ahead weeknight dinner. Easy to customize, always a hit with the whole family!