Grandma’s Hash Brown Casserole – Easy 8-Serving Comfort Food Recipe
This creamy hash brown casserole is the ultimate comfort food. After making it dozens of times, I’ve perfected the recipe for you. The crispy topping and cozy, creamy hash browns will make your family beg for seconds. Jump to the recipe card or keep reading for my best tips. If you love recipes like this, you’ll also enjoy Air Fried Peanut Butter & Jelly Sandwich and Blueberry Cream Cheese Croissant Casserole.
Why This Grandma's Hash Brown Casserole – Easy 8-Serving Comfort Food Recipe Is Pure Comfort
- Creamy hash browns with a crispy topping
- Easy to make and feeds a crowd
- Better than takeout and freezer-friendly
What You'll Need for Grandma's Hash Brown Casserole – Easy 8-Serving Comfort Food Recipe
Choosing the right ingredients makes a big difference, but this recipe is forgiving enough to work with what you have.
- Frozen hash browns
- Sour cream
- Cream of mushroom soup
- Shredded cheddar cheese
- Onion
- Salt
- Pepper
- Salt and pepper
- Garlic powder (optional)
- Paprika (for topping)
- Optional: Crispy bacon bits
- Optional: Chopped green onions
đź“ť Ingredient Notes
- Frozen hash browns: Thawed and drained
đź›’ Tools & Equipment I Recommend
- Non-stick skillet — Evenly cooks hash browns → See on Amazon
- 9×13 baking dish — Perfect size for 8 servings → See on Amazon
How to Make Grandma's Hash Brown Casserole – Easy 8-Serving Comfort Food Recipe
- Step 1: Preheat oven to 375°F (190°C). Grease a 9×13 baking dish.
- Step 2: In a large skillet, cook thawed and drained hash browns over medium heat until golden brown and crispy. Season with salt, pepper, and garlic powder (if using).
- Step 3: In a large bowl, mix sour cream, cream of mushroom soup, and shredded cheese. Stir in cooked hash browns and diced onion. Pour into prepared baking dish.
- Step 4: In a small bowl, mix 1 cup of shredded cheese with paprika. Sprinkle over hash brown mixture.
- Step 5: Bake for 25-30 minutes or until bubbly and golden. Let stand 5 minutes before serving. Garnish with crispy bacon bits and chopped green onions if desired.
Cook's Tips for Perfect Grandma's Hash Brown Casserole – Easy 8-Serving Comfort Food Recipe
- Tip: For crispier hash browns, squeeze excess moisture before cooking.
- Common mistake and fix: Don't overcook the casserole. It can become dry. If it happens, add a little milk and mix well before serving.
- Tip: Make ahead and freeze for up to 2 months. Thaw overnight in the fridge before baking.
- Tip: For a lighter version, use Greek yogurt instead of sour cream.
Storing & Reheating Grandma's Hash Brown Casserole – Easy 8-Serving Comfort Food Recipe
Short-Term Storage
Store in an airtight container in the fridge. Store leftovers in an airtight container for up to 4 days. Make-ahead tip: Assemble the casserole up to 1 day ahead. Store in the fridge until ready to bake.
Freezing Grandma's Hash Brown Casserole – Easy 8-Serving Comfort Food Recipe
Freeze for up to 2 months. Thaw overnight in the fridge before baking.
How to Reheat Without Drying It Out
Oven: Reheat in a 350°F (175°C) oven for 15-20 minutes or until heated through. Microwave: Reheat individual servings in the microwave for 1-2 minutes or until heated through.
Recipe Notes
- Chef tip: For a spicy kick, add diced jalapeños or a pinch of cayenne pepper.
- Best substitution: Use frozen diced potatoes instead of hash browns.
- Make-ahead: Assemble the casserole up to 1 day ahead. Store in the fridge until ready to bake.
- Scaling: This recipe can be halved or doubled to fit your needs.
- Troubleshooting: If the casserole is too dry, add a little milk and mix well before serving.
Want to level up this recipe?
High-quality baking dish — Even heat distribution for perfect casseroles → Check price on Amazon
Grandma's Hash Brown Casserole – Easy 8-Serving Comfort Food Recipe
Ingredients
Main Ingredients
- Frozen hash browns
- Sour cream
- Cream of mushroom soup
- Shredded cheddar cheese
- Onion
- Salt
- Pepper
Seasonings
- Salt and pepper
- Garlic powder (optional)
- Paprika (for topping)
Optional Toppings
- Crispy bacon bits
- Chopped green onions
Instructions
- Step 1: Preheat oven to 375°F (190°C). Grease a 9×13 baking dish.
- Step 2: In a large skillet, cook thawed and drained hash browns over medium heat until golden brown and crispy. Season with salt, pepper, and garlic powder (if using).
- Step 3: In a large bowl, mix sour cream, cream of mushroom soup, and shredded cheese. Stir in cooked hash browns and diced onion. Pour into prepared baking dish.
- Step 4: In a small bowl, mix 1 cup of shredded cheese with paprika. Sprinkle over hash brown mixture.
- Step 5: Bake for 25-30 minutes or until bubbly and golden. Let stand 5 minutes before serving. Garnish with crispy bacon bits and chopped green onions if desired.
Notes
- Chef tip: For a spicy kick, add diced jalapeños or a pinch of cayenne pepper.
- Best substitution: Use frozen diced potatoes instead of hash browns.
- Make-ahead: Assemble the casserole up to 1 day ahead. Store in the fridge until ready to bake.
- Scaling: This recipe can be halved or doubled to fit your needs.
- Troubleshooting: If the casserole is too dry, add a little milk and mix well before serving.
Storage
- Fridge: Store leftovers in an airtight container for up to 4 days.
- Freezer: Freeze for up to 2 months. Thaw overnight in the fridge before baking.
- Oven reheat: Reheat in a 350°F (175°C) oven for 15-20 minutes or until heated through.
- Microwave reheat: Reheat individual servings in the microwave for 1-2 minutes or until heated through.
- Make ahead: Assemble the casserole up to 1 day ahead. Store in the fridge until ready to bake.
Nutrition Per Serving
- Calories: 320
- Protein: 8g
- Fat: 17g
- Carbs: 35g
- Fiber: 3g
- Sugar: 3g
- Sodium: 600mg
- Cholesterol: 45mg
- Sat. Fat: 10g
Nutritional values are estimates only. Actual values may vary by brand and portion size.
Grandma's Hash Brown Casserole – Easy 8-Serving Comfort Food Recipe FAQs
Yes, assemble the casserole up to 1 day ahead. Store in the fridge until ready to bake.
It may have been overcooked. If it happens, add a little milk and mix well before serving.
Yes, freeze for up to 2 months. Thaw overnight in the fridge before baking.
No, this recipe is best made in the oven.
You can use a combination of milk, butter, and flour to make a roux, then add chicken broth to reach the desired consistency.
A Warm Final Note
I can’t wait for you to try Grandma's Hash Brown Casserole – Easy 8-Serving Comfort Food Recipe and see how effortlessly it comes together. When you make it, pop back here and leave a rating or share how it turned out — I love hearing from you!
