Grandma’s Hash Brown Casserole

Introduction

Grandma’s Hash Brown Casserole is a comforting, crowd-pleasing dish that has stood the test of time. Perfect for family breakfasts, brunches, or potlucks, this casserole combines tender shredded hash browns, creamy soup and sour cream, and melted cheddar cheese into a rich, flavorful base, topped with a crunchy cornflake or cracker topping. Each bite delivers a creamy, cheesy interior with a satisfyingly crisp crust.

This dish is ideal for busy mornings when you want a hearty breakfast that feeds a crowd. The use of thawed frozen hash browns makes it simple to prepare, while the combination of sour cream, cream of chicken soup, and cheddar cheese creates a creamy, savory flavor that everyone loves. Melted butter and crushed cornflakes on top provide texture and golden color, making the casserole as visually appealing as it is delicious.

Grandma’s Hash Brown Casserole is versatile and can be customized with optional ingredients like diced bell peppers, cooked bacon, or chopped herbs to suit your tastes. This article will walk you through the ingredients, preparation method, tips for perfect results, serving suggestions, storage, and frequently asked questions to help you recreate this classic comfort dish at home.

Ingredients Overview

Frozen shredded hash browns are the foundation, providing structure and a tender texture. Cream of chicken soup and sour cream create a creamy, savory base that binds the casserole together. Shredded cheddar cheese contributes richness and sharp flavor. Finely chopped onions add aroma and subtle sweetness, while garlic powder, salt, and black pepper season the casserole. Melted butter in the base and topping adds moisture and flavor, while crushed cornflakes or buttery crackers create a golden, crunchy crust that contrasts with the creamy interior.

Ingredients List

• 1 bag (30 oz / 850 g) frozen shredded hash browns, thawed
• 1 can (10.5 oz / 300 g) cream of chicken soup
• 1 cup (240 ml) sour cream
• 2 cups (200 g) shredded cheddar cheese, divided
• ½ cup (115 g) melted butter
• ½ cup (80 g) finely chopped onion
• ½ teaspoon garlic powder
• ½ teaspoon salt
• ¼ teaspoon black pepper
• 1 ½ cups (75 g) crushed cornflakes or buttery crackers (for topping)
• 3 tablespoons melted butter for topping

Preparation Method

Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking dish with cooking spray or butter to prevent sticking. In a large mixing bowl, combine the thawed shredded hash browns, cream of chicken soup, sour cream, 1 ½ cups of shredded cheddar cheese, melted butter, chopped onion, garlic powder, salt, and black pepper. Stir until all ingredients are thoroughly combined.

Transfer the mixture to the prepared baking dish, spreading it evenly. In a separate small bowl, combine the crushed cornflakes or crackers with 3 tablespoons melted butter. Sprinkle the mixture evenly over the top of the casserole. Finally, sprinkle the remaining ½ cup shredded cheddar cheese on top for extra cheesiness and golden color.

Bake the casserole in the preheated oven for 45–50 minutes, or until the top is golden brown and the casserole is bubbly around the edges. If desired, broil for 2–3 minutes at the end to achieve an extra-crispy topping. Remove from the oven and let the casserole rest for 5–10 minutes before serving to allow it to set slightly.

Tips for Perfect Hash Brown Casserole

Thaw frozen hash browns completely and squeeze out any excess moisture to prevent a watery casserole. Use freshly shredded cheddar cheese for the best melting and flavor. Mix the crushed cornflakes or crackers with melted butter to ensure even browning and crispiness. Do not overbake, as the casserole can dry out; check at 45 minutes for a golden top and bubbling edges. Optional additions like cooked bacon, diced bell peppers, or chopped herbs can elevate flavor and texture.

Serving Suggestions

Serve Grandma’s Hash Brown Casserole warm as a side dish or main course. It pairs beautifully with scrambled eggs, breakfast sausages, bacon, or fresh fruit for a complete meal. This casserole is also a favorite at potlucks, brunch gatherings, and holiday breakfasts due to its crowd-pleasing flavor and easy preparation. Cut into squares for easy serving, or scoop portions directly onto plates for a rustic presentation.

Storage and Reheating

Leftovers can be stored in an airtight container in the refrigerator for up to 3–4 days. Reheat individual portions in the microwave for 1–2 minutes or warm the entire casserole in the oven at 325°F (165°C) for 10–15 minutes until heated through. For longer storage, freeze the casserole before baking in a freezer-safe dish; thaw overnight in the refrigerator before baking as directed.

Customization Ideas

For added flavor, mix cooked crumbled bacon or diced ham into the hash brown mixture before baking. Add diced bell peppers, mushrooms, or jalapeños for extra color and nutrition. Swap part of the cheddar for mozzarella or pepper jack cheese for a different flavor profile. For a vegetarian version, use cream of mushroom soup instead of cream of chicken soup.

Conclusion and Frequently Asked Questions

Grandma’s Hash Brown Casserole is a timeless, comforting dish perfect for breakfast, brunch, or a side dish at any meal. Its creamy, cheesy interior and golden, crunchy topping make it irresistible, and it’s simple to prepare for family or gatherings. With options for customization, it remains a versatile and crowd-pleasing favorite.

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Frequently Asked Questions

Can I use fresh shredded potatoes instead of frozen? Yes, but make sure to cook them lightly or squeeze out excess moisture to prevent a watery casserole.

Can I make this casserole ahead of time? Yes, assemble it the night before, cover, and refrigerate. Bake in the morning, adding a few extra minutes if cold from the fridge.

Can I use a different type of cheese? Yes, mozzarella, pepper jack, or Colby cheese can be used, though cheddar provides the classic flavor.

How do I make the topping extra crunchy? Mix the cornflakes or crackers with butter and broil for 2–3 minutes at the end of baking.

Is this dish kid-friendly? Absolutely, it’s creamy, cheesy, and naturally appealing to children and adults alike.