Use full-fat sour cream and cheese. Low-fat versions can separate in the slow cooker, leaving you with a grainy texture. Full-fat gives a creamier result.
Don’t overcook. The hash browns are already cooked. You’re just heating them through and melting the cheese. Overcooking can make them mushy.
Add mix-ins. Diced ham, sausage, bacon, or vegetables all work beautifully.
Layer for extra flavor. For a more even distribution, you can layer half the hash brown mixture, then some cheese, then the rest of the mixture.
Keep it warm. The casserole holds well in the slow cooker on the “keep warm” setting for an hour or two.
Variations to Make It Your Own
With Sausage: Cook 1 lb of breakfast sausage until browned, drain, and stir into the hash brown mixture.
With Bacon: Add 1 cup of cooked, crumbled bacon to the mixture or sprinkle it on top.
With Ham: Add 1 cup of diced ham to the mixture.
Vegetarian: Use cream of mushroom soup and add sautéed mushrooms, bell peppers, and onions.
Spicy: Add ½ teaspoon red pepper flakes or a diced jalapeño for heat.
Herbed: Add fresh thyme, rosemary, or chives.
Three-Cheese: Use a mix of cheddar, Monterey Jack, and Parmesan.
With Broccoli: Add 1 cup of steamed broccoli florets.
What to Serve With Hashbrown Casserole
This casserole is a meal on its own, but it also pairs beautifully with:
Roasted chicken
Grilled steak
Baked ham
Fried eggs (for a breakfast-for-dinner twist)
A fresh green salad
Roasted vegetables
How to Store and Reheat
Refrigerator: Store in an airtight container in the fridge for up to 4 days.
Reheat: Reheat in the microwave for 60-90 seconds, or in a 350°F oven for 10-15 minutes.
Freezer: This casserole freezes beautifully. Cool completely, wrap tightly in plastic wrap and foil, and freeze for up to 3 months. Thaw overnight in the fridge before reheating.
Frequently Asked Questions
Can I use fresh potatoes instead of frozen hash browns?
Yes. You’ll need to grate about 4 large potatoes and squeeze out the excess moisture before using.
Can I make this casserole dairy-free?
Yes. Use dairy-free sour cream, dairy-free cheese, and plant-based butter.
What’s the difference between this and “Funeral Potatoes”?
They’re essentially the same dish. The name “Funeral Potatoes” comes from its popularity at post-funeral gatherings, where it was a comforting and easy dish to bring.
Can I double this recipe?
Yes. Use a 6-quart slow cooker and increase the cooking time slightly.
