Grandma’s Hash Brown Casserole
Grandma’s Hash Brown Casserole is the ultimate comfort food, featuring tender shredded hash browns baked in a rich, creamy cheese sauce and topped with a buttery, crispy cornflake crust. This classic family favorite is perfect for breakfast, brunch, holiday dinners, potlucks, or as a hearty side dish alongside your favorite main course. Easy to prepare and always a crowd-pleaser, it’s a timeless recipe you’ll make again and again.
Why Everyone Loves This Recipe
- Rich, creamy, and loaded with cheesy goodness.
- Crispy buttery topping adds the perfect crunch.
- Easy to make with simple pantry ingredients.
- Perfect for holidays, brunches, and family dinners.
- Great make-ahead casserole for busy days.
- Comfort food that’s always a crowd favorite.
Ingredients Overview
- Frozen Shredded Hash Browns – The hearty base of the casserole that bakes up tender and fluffy.
- Cream of Chicken Soup – Creates a rich, creamy sauce with savory flavor.
- Sour Cream – Adds tanginess and makes the casserole extra creamy.
- Cheddar Cheese – Melts beautifully for a cheesy, gooey texture.
- Melted Butter – Adds richness to both the casserole and the crunchy topping.
- Onion – Provides a subtle savory sweetness.
- Garlic Powder – Enhances the overall flavor without overpowering it.
- Salt & Black Pepper – Balance and season every bite.
- Crushed Cornflakes or Buttery Crackers – Create the signature crispy golden topping.
Variations
- Loaded Hash Brown Casserole – Add cooked bacon, diced green onions, and extra cheddar cheese.
- Ham & Cheese Version – Stir in diced cooked ham for a complete one-dish meal.
- Spicy Southwest Style – Add diced jalapeños, pepper jack cheese, and smoked paprika.
- Broccoli Cheddar Casserole – Mix in chopped steamed broccoli for extra vegetables.
How to Make Grandma’s Hash Brown Casserole
Step 1: Preheat the Oven
Preheat your oven to 350°F (175°C) and lightly grease a 9×13-inch baking dish.
Step 2: Make the Creamy Base
In a large mixing bowl, combine:
- Cream of chicken soup
- Sour cream
- ½ cup melted butter
- 1½ cups shredded cheddar cheese
- Finely chopped onion
- Garlic powder
- Salt
- Black pepper
Stir until smooth and well combined.
Step 3: Add the Hash Browns
Fold the thawed shredded hash browns into the creamy mixture until every potato strand is evenly coated.
Step 4: Assemble the Casserole
Spread the mixture evenly into the prepared baking dish.
Sprinkle the remaining ½ cup cheddar cheese evenly over the top.
Step 5: Prepare the Crunchy Topping
In a small bowl, combine the crushed cornflakes (or buttery crackers) with 3 tablespoons melted butter.
Sprinkle the buttery topping evenly over the casserole.
Step 6: Bake
Bake uncovered for 45–50 minutes, or until the casserole is hot and bubbly and the topping is beautifully golden brown.
Allow the casserole to cool for about 5–10 minutes before serving.
Pro Tips & Cooking Secrets
- Thaw and drain the hash browns well to prevent excess moisture.
- Freshly shred your cheddar cheese for the smoothest melting texture.
- Don’t overmix the potatoes to keep the casserole light and fluffy.
- Let the casserole rest before serving so it slices neatly.
Serving Suggestions
- Pair with baked ham or roasted chicken for a comforting family dinner.
- Serve alongside scrambled eggs and bacon for a hearty brunch.
- Add a fresh green salad to balance the rich flavors.
- Enjoy with grilled sausages for an easy weekend meal.
How to Store Grandma’s Hash Brown Casserole
Store leftovers in an airtight container in the refrigerator for up to 4 days.
Reheat individual portions in the microwave or warm the casserole in a 350°F (175°C) oven until heated through.
Freeze tightly wrapped for up to 2 months. Thaw overnight in the refrigerator before reheating.
Grandma’s Hash Brown Casserole FAQs
Can I use fresh potatoes instead of frozen hash browns?
Yes. Shred fresh potatoes, rinse away excess starch, and squeeze them dry before using.
Can I make this casserole ahead of time?
Absolutely. Assemble the casserole up to 24 hours in advance, cover, refrigerate, and bake just before serving.
Can I substitute the cream of chicken soup?
Yes. Cream of mushroom or cream of celery soup both work well and provide delicious flavor.
How do I keep the topping crispy?
Bake the casserole uncovered and avoid covering it while it’s still hot, as trapped steam can soften the topping.
Grandma’s Hash Brown Casserole
Equipment
- 9×13-inch baking dish
- large mixing bowl
- small mixing bowl
- wooden spoon or spatula
- measuring cups and spoons
Ingredients
- 30 oz frozen shredded hash browns, thawed
- 10.5 oz cream of chicken soup
- 1 cup sour cream
- 2 cups shredded cheddar cheese, divided
- 1/2 cup melted butter
- 1/2 cup finely chopped onion
- 1/2 teaspoon garlic powder
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1 1/2 cups crushed cornflakes or buttery crackers
- 3 tablespoons melted butter for topping
Instructions
- Preheat the oven to 350°F (175°C). Lightly grease a 9×13-inch baking dish.
- In a large bowl, combine the cream of chicken soup, sour cream, 1/2 cup melted butter, 1 1/2 cups cheddar cheese, onion, garlic powder, salt, and black pepper. Stir until smooth.
- Fold the thawed hash browns into the mixture until evenly coated.
- Spread the mixture evenly into the prepared baking dish. Sprinkle the remaining 1/2 cup shredded cheddar cheese over the top.
- In a small bowl, combine the crushed cornflakes or buttery crackers with the remaining 3 tablespoons melted butter. Sprinkle evenly over the casserole.
- Bake uncovered for 45 to 50 minutes, or until the casserole is hot, bubbly, and golden brown.
- Let the casserole cool for a few minutes before serving. Enjoy alongside ham, roasted chicken, or breakfast eggs.
