Hey there, fellow food lovers! If you’re anything like me, you’re always on the lookout for a recipe that’s delicious, easy, and can feed a crowd. Well, look no further! This Gluten-Free Hashbrown Casserole is the answer to your weeknight dinner prayers. It’s got that perfect blend of creamy, cheesy goodness with a satisfying crunch, making it a hit with both kids and adults. Plus, it’s completely gluten-free, so you can enjoy it without any worries.
Table of Contents
Table of Contents
Why You’ll Love This Gluten-Free Hashbrown Casserole
- Quick & Easy: Ready in under an hour!
- Family-Friendly: A guaranteed crowd-pleaser, even for picky eaters.
- Budget-Friendly: Made with affordable ingredients you probably already have.
- Customizable: Add your favorite veggies or protein to make it your own.
Ingredients
Here’s what you’ll need to make this amazing casserole:
PrintEasy & Cheesy Gluten-Free Hashbrown Casserole
A crispy, cheesy gluten-free casserole with potatoes, creamy filling, and a buttery rice cereal topping. Quick, customizable, and perfect for families.
- Prep Time: 15
- Cook Time: 55
- Total Time: 70
- Yield: 8 servings 1x
- Category: Gluten-Free
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
32 oz frozen diced hashbrown potatoes (do not thaw)
3 tablespoons butter (for soup substitute)
3 tablespoons sweet rice flour (or potato starch)
¾ cup chicken broth
½ cup milk
½ teaspoon salt
¼ teaspoon pepper
16 oz sour cream
8 oz shredded cheddar cheese
½ cup melted butter
2 tablespoons dried minced onion
2 cups gluten-free crispy rice cereal
Instructions
Melt butter in a saucepan. Whisk in rice flour or potato starch. Cook 2 minutes, then add chicken broth and milk. Thicken and set aside.
Combine soup mixture, sour cream, cheese, melted butter, onion, salt, and pepper in a bowl. Gently stir in hashbrowns.
Pour mixture into a 9×13-inch greased casserole dish.
Mix rice cereal with melted butter and sprinkle evenly over the casserole.
Bake at 350°F (175°C) for 45-60 minutes until golden and hot.
Let rest 5-10 minutes before serving.
Notes
Let rest before serving for cleaner slices
Substitute frozen cauliflower for hashbrowns for added nutrition
Store leftovers in airtight container up to 3 days
Add cooked ground beef or turkey for protein
Nutrition
- Serving Size: 1/8 of casserole
- Calories: 280
- Sugar: 2g
- Sodium: 650mg
- Fat: 18g
- Saturated Fat: 11g
- Carbohydrates: 22g
- Fiber: 2g
- Protein: 8g
- Cholesterol: 60mg
For the Casserole:
- 32 ounce frozen diced hashbrown potatoes (do not thaw)
- 1 batch cream soup substitute (recipe below)
- 16 ounces sour cream
- 8 ounces cheddar cheese (shredded)
- ½ cup butter (melted)
- 2 tablespoons dried minced onion
- 1 teaspoon salt
- ½ teaspoon pepper
For the Topping:
- 2 cups gluten-free crispy rice cereal
- ½ cup butter (melted)
Cream Soup Substitute:
- 3 tablespoons butter
- 3 tablespoons sweet rice flour or potato starch
- ¾ cup chicken broth
- ½ cup milk
- ½ teaspoon salt
- ¼ teaspoon pepper

Step-by-Step Instructions
Ready to get cooking? Here’s how to make this delightful Gluten-Free Hashbrown Casserole:
- Make Cream Soup Substitute: Melt butter in a small saucepan. Whisk in rice flour or potato starch. Season with salt and pepper, and let it bubble for 2 minutes, whisking constantly. Gradually whisk in chicken broth and milk. Continue to cook and whisk until thick. Remove from heat and set aside to cool slightly.
- Mix the Casserole: In a large bowl, stir together the cream soup substitute, sour cream, cheese, melted butter, minced onions, salt, and pepper. Then, gently stir in the frozen hashbrown potatoes.
- Assemble: Pour the hashbrown mixture into a greased 9×13 inch casserole dish.
- Make the Topping: In a separate bowl, melt the butter and stir it together with the crispy rice cereal.
- Bake: Sprinkle the cereal topping evenly over the top of the potato mixture. Bake at 350°F (175°C) for 45-60 minutes, or until the edges are bubbly, the topping is golden brown, and the center is hot.
- Let it Rest: Let the casserole sit for a few minutes before serving. Enjoy every bite!
Equipment
- Large bowl
- Small saucepan
- 9×13 inch casserole dish
- Mixing spoons
Tips & Variations
Here are a few tips and tricks to make your Gluten-Free Hashbrown Casserole the best it can be:
- Cheese Swap: Feel free to use a different cheese! Monterey Jack, Colby, or a blend work great as well.
- Spice it Up: Add a dash of cayenne pepper for a little kick.
- Add-ins: Consider adding cooked and crumbled sausage or ground beef for added protein. Make sure you use halal options!
- Storage: Store leftovers in an airtight container in the refrigerator for up to 3 days.
- Reheating: Reheat in the oven at 350°F (175°C) or in the microwave.
Serving Suggestions
This Gluten-Free Hashbrown Casserole is a versatile dish! Serve it with a fresh green salad and your favorite protein. It’s perfect for a potluck, a holiday brunch, or any time you need a comforting, easy meal. Try serving it alongside a classic ground beef casserole.
Nutrition Facts
(Nutrition information is an estimate and can vary based on ingredients used. Use a nutrition calculator for more accurate results.)
- Calories: Approximately 350-400 per serving
- Carbs: Approximately 30-40g per serving
- Protein: Approximately 10-15g per serving
- Fat: Approximately 20-30g per serving
Conclusion
There you have it—a delicious, easy, and totally satisfying Gluten-Free Hashbrown Casserole that’s perfect for any occasion! I hope you enjoy making this dish as much as I enjoy sharing it with you. It truly is one of those meals that brings people together. If you love this recipe, consider also trying my easy keto broccoli cheese soup!