Hash Brown Breakfast Casserole Recipe


A Hash Brown Breakfast Casserole is the perfect dish when you’re looking to feed a crowd or enjoy a hearty start to your day. This versatile and delicious casserole combines the comfort of hash browns with the richness of eggs, cheese, and your choice of meat.


  • 1 package (30 oz) frozen hash browns, thawed
  • 1 cup sour cream
  • 1 can (10.5 oz) condensed cream of chicken soup
  • 2 cups shredded cheddar cheese
  • 1/2 cup butter, melted
  • 1 small onion, finely chopped
  • 6 large eggs
  • 1/2 cup milk
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • 1/2 cup grated Parmesan cheese
  • 1/4 cup chopped fresh chives for garnish

Feel free to get creative with your ingredients. If you’re looking for more inspiration, check out our healthy dinner recipes featuring chicken and potatoes, which can give you ideas for alternative ingredients.


  1. Preheat Oven: Usually to around 350°F (175°C).
  2. Prepare the Hash Browns: If using frozen hash browns, thaw them first. Some recipes may call for browning them in a skillet for extra crispiness.
  3. Cook the Meat and Vegetables: If adding meat, cook it thoroughly. Sauté any vegetables until they are soft.
  4. Mix Eggs and Dairy: Whisk together eggs, milk or cream, and seasoning.
  5. Layer the Casserole: In a baking dish, layer the hash browns, cooked meat, vegetables, and cheese. Pour the egg mixture over the top.
  6. Bake: Place in the oven and bake until the eggs are set and the top is golden brown, usually about 45-60 minutes.
  7. Rest and Serve: Let the casserole sit for a few minutes before serving.


  • Make-Ahead: This casserole can often be assembled the night before and baked in the morning, making it perfect for entertaining.
  • Customization: Feel free to add different types of cheese, vegetables, or meat as per your taste.
  • Serving Suggestions: Serve with a side of sour cream, salsa, or hot sauce for added flavor.

Serving Suggestions

Serve your hash brown breakfast casserole with a side of fresh fruit or a light salad. For those who love a bit of spice, consider adding a dash of hot sauce or salsa. Check out Food Network’s list of best hot sauces for some fiery options.

Nutritional Considerations:

  • Low-Carb Options: Substitute regular hash browns with cauliflower or turnip hash browns.
  • Dairy-Free: Use dairy-free cheese and milk alternatives.
  • Gluten-Free: This recipe is naturally gluten-free, but always check the labels of purchased ingredients to be sure.

This Hash Brown Breakfast Casserole is a crowd-pleaser and is easily adaptable to suit various dietary needs and preferences. It’s a perfect dish for a weekend brunch or a special occasion breakfast. For more detailed nutritional information, you might want to explore our guide on balanced and healthy meals.

The Role of Hash Browns in Your Breakfast Casserole

  • Type: Opt for shredded hash browns for a classic texture, or consider diced for a different mouthfeel.
  • Preparation: Pre-cooked and crisped hash browns add a delightful crunch. Frozen hash browns are convenient and work well too.
  • Alternatives: For a healthier twist, try sweet potato hash browns or even a veggie-based option like cauliflower or zucchini hash browns.

Choosing the Right Cheeses for a Rich Flavor

  • Melting Cheeses: Cheddar, Monterey Jack, or Gouda are excellent for their melting qualities and rich flavor.
  • Flavor Boosters: Consider adding a small amount of a strong cheese like feta, blue cheese, or Parmesan for a flavor punch.
  • Dietary Considerations: For lactose intolerance, opt for lactose-free cheeses or vegan cheese alternatives.

Selecting Meats: From Traditional to Gourmet Options

  • Traditional Choices: Sausage, bacon, and ham are classic and popular for their savory flavors.
  • Gourmet Twists: Consider chorizo for a spicy kick, smoked salmon for a refined touch, or turkey bacon for a healthier option.
  • Vegetarian Alternatives: Plant-based sausages or tempeh can be great substitutes for meat.

Fresh Vegetables: Adding Color and Nutrition

  • Standard Options: Bell peppers, onions, and spinach not only add color but also essential nutrients.
  • Unique Additions: Try asparagus, leeks, or cherry tomatoes for a gourmet twist.
  • Preparation: Sautéing vegetables before adding them to the casserole can enhance their flavor.

Herbs and Spices: The Secret to an Unforgettable Casserole

  • Herbs: Fresh herbs like parsley, chives, or dill can add a fresh flavor. Dried herbs like oregano or thyme are great for a more concentrated flavor.
  • Spices: Paprika, garlic powder, or cumin can add depth to the casserole. Adjust the amount according to your taste preference.
  • Seasoning Tips: Always taste and adjust the seasoning. Remember that some cheeses and meats can be salty, so balance accordingly.

Creating variations of the classic Hash Brown Breakfast Casserole to accommodate different dietary needs and preferences can make this dish even more versatile and appealing. Here are some ideas for vegetarian, vegan, gluten-free, and internationally inspired versions:

Vegetarian and Vegan Variations

  • Vegetarian Options:
    • Protein: Replace the meat with vegetarian alternatives like soy-based sausages, tempeh, or extra vegetables and cheese.
    • Eggs: Use eggs from free-range, organic sources if dietary preferences allow.
  • Vegan Options:
    • Egg Substitute: Use a vegan egg replacement product or a homemade mixture (like a tofu scramble or chickpea flour mixture).
    • Dairy-Free Cheese: Opt for vegan cheese varieties that melt well.
    • Plant-Based Meats: Incorporate vegan sausage or bacon alternatives.

Gluten-Free Options for Hash Brown Casseroles

  • Gluten-Free Hash Browns: Ensure the hash browns are certified gluten-free, as some may contain additives with gluten.
  • Cross-Contamination: Be cautious about cross-contamination if preparing the dish in a kitchen where gluten is present.
  • Other Ingredients: Check all other ingredients, like plant-based meats or cheese substitutes, to ensure they are gluten-free.

Spicy and International Twists on the Classic Recipe

  • Spicy Variations:
    • Add Heat: Incorporate ingredients like jalapeños, chipotle peppers, or a dash of hot sauce.
    • Spicy Meats: Use spicy sausage or chorizo for an extra kick.
  • International Flavors:
    • Mexican-Inspired: Add ingredients like black beans, corn, cilantro, and top with salsa and avocado.
    • Italian Twist: Use Italian sausage, sun-dried tomatoes, basil, and mozzarella cheese.
    • Mediterranean Style: Include feta cheese, olives, spinach, and herbs like oregano and thyme.


Should I Thaw Hash Browns for Casserole?

  • Thawing Recommended: It’s generally a good idea to thaw frozen hash browns before adding them to a casserole. Thawing helps to remove excess moisture, which can make the casserole soggy.
  • How to Thaw: You can thaw them in the refrigerator overnight or on the countertop for a few hours. Ensure they are well-drained before use.

Why is My Hash Brown Casserole Runny?

  • Excess Moisture: Runniness can be due to excess moisture from ingredients like frozen hash browns (if not thawed and drained), vegetables, or a high liquid-to-egg ratio.
  • Undercooked Eggs: If the eggs aren’t fully set, it can also contribute to a runny texture.
  • Solution: Ensure all ingredients, especially frozen ones, are well-drained. Also, bake the casserole until the eggs are completely set.

Why is My Breakfast Casserole Soggy?

  • Moisture from Ingredients: Similar to the above, ingredients like vegetables can release moisture. Thawing and draining frozen hash browns is crucial.
  • Layering Issue: Sometimes, if the hash browns are on top, they can become soggy from the moisture of the eggs and other ingredients.
  • Pre-cooking: hash browns to get some of the moisture out before assembling the casserole can help.

Are Frozen Hash Browns Precooked?

  • Partially Cooked: Most frozen hash browns are blanched (partially cooked) before being frozen, which helps preserve their texture and flavor.
  • Direct Use: They can usually be used directly in recipes (after thawing) without the need for pre-cooking.

Why are My Frozen Hash Browns Not Crispy?

  • Moisture Content: Excess moisture is the main culprit. Make sure to thoroughly thaw and drain them.
  • Cooking Method: For crispiness, consider pre-cooking them in a skillet with a bit of oil before adding them to the casserole.
  • Oven Temperature: If baking directly, a higher oven temperature might be necessary to achieve crispiness.

Can I Substitute Frozen Hash Browns for Fresh Potatoes?

  • Substitution Possible: Yes, you can substitute fresh grated potatoes for frozen hash browns. The texture and taste will be slightly different but still delicious.
  • Preparation of Fresh Potatoes: Rinse the grated potatoes to remove excess starch, and then squeeze out as much moisture as possible.
  • Cooking Adjustment: Fresh potatoes may require a slightly longer cooking time to ensure they are fully cooked.

By understanding these aspects, you can troubleshoot common issues with hash brown casseroles and ensure a delicious outcome, whether you’re using frozen or fresh ingredients.


Leave a Comment