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Hamburger Hash Brown Casserole is the kind of cozy, stick-to-your-ribs dinner that always hits the spot. Creamy, cheesy, and loaded with hearty potatoes and savory beef, it’s the ultimate comfort food for busy nights or casual family gatherings!
A good casserole is practically my love language. I grew up with casseroles on the table for everything from Sunday dinners to potlucks and easy weeknight meals! So when I need to feed a crowd fast, I know a casserole is always a good option. And when potatoes are involved? Well, forget about it, that dish is going to disappear in record time!
This hamburger hash brown casserole is creamy, cheesy, and hearty enough to really fill you up. If your family loves cozy casseroles like this one, then you have to try my Chicken Hash Brown Casserole or my Cowboy Tater Tot Casserole, too!
Why you’ll love this hamburger Hashbrown Casserole
❥ Pure Comfort Food: Savory ground beef, creamy sauce, tender potatoes, and melty cheese come together for the comfort food to beat all comfort foods!
❥ Weeknight Easy: Just brown the beef, stir everything together, and bake. It’s the kind of dinner that practically cooks itself!
❥ Crowd-Friendly: This recipe makes plenty, which means it’s perfect for family dinners, potlucks, or feeding a hungry group.
❥ Customizable: Use diced hash browns or shredded potatoes, change up the cheese, or add your favorite toppings like hot sauce or green onions!
Ingredients
- Lean Ground Beef: The hearty base of the casserole. Lean beef keeps the dish flavorful without being overly greasy!
- Cream of Mushroom Soup: Adds creamy texture and savory flavor! If you prefer, you can make my homemade cream of mushroom soup.
- Sour Cream: Gives the casserole richness and a slight tang.
- Whole Milk: Helps keep the casserole moist as it bakes!
- Kosher Salt & Black Pepper: Adjust to taste, depending on how salty your soup mixture is!
- Onion Powder & Garlic Powder: To season up the mixture to perfection.
- Colby Jack Cheese: Melts beautifully and provides a rich, cheesy finish. Half goes in the casserole and half on top! I love to shred my own cheese.
- Frozen Diced Potatoes: Diced hashbrowns add heartiness and texture. Thaw them slightly before mixing!
How To Make Hamburger Hash Brown Casserole
✱ Be sure to see the recipe card below for exact ingredients and full recipe instructions!
Step 1 | Brown the Beef
Preheat oven to 350℉. Then lightly spray a 9 X 13 baking dish with cooking spray and set aside.
In a large skillet pan, over medium-high heat, crumble and cook the ground, about 6 to 7 minutes. beef Drain the excess grease from the pan.
Step 2 | Make the Filling
In a large bowl, mix together cream of mushroom soup, sour cream, milk, salt, black pepper, onion powder, and granulated garlic. Whisk until smooth and creamy.
Add about half of the shredded cheese, diced potatoes, and cooked ground beef, and mix to combine.
Step 3 | Assemble
Pour the mixture into the bottom of the prepared baking dish. Then evenly spread the remainder of cheese over the top of the casserole.
Step 4 | Bake & Enjoy!
Bake uncovered for 45-55 minutes until bubbly and golden brown. Remove from the oven and let it set up for 5-10 minutes.
Garnish with freshly chopped parsley and enjoy!
How to Make Gluten-Free Hamburger Hashbrown Casserole?
This Hamburger Hash Brown Casserole is not gluten-free as written, because most traditional canned condensed soups, such as cream of mushroom or cream of chicken, are thickened with wheat flour. However, it can easily be made safe for those with celiac disease by using certified gluten-free ingredients.
Simply substitute the condensed soup with a certified gluten-free cream soup (many brands like Pacific and Campbell’s now offer gluten-free versions) or use my homemade gluten-free cream sauce made with gluten-free flour or cornstarch as the thickener. Also, be sure to check that your frozen hash browns are labeled gluten-free, as some brands may be processed in facilities that handle wheat or include added coatings. I use Ore-Ida. The remaining ingredients, such as ground beef, cheese, onions, and basic seasonings, are naturally gluten-free, but it is always best to verify labels to avoid cross-contamination if cooking for someone with celiac disease.
Variations and Substitutions
- Use shredded hash browns instead of diced potatoes. This creates a slightly softer texture and works just as well in the casserole. You don’t have to thaw those at all before using them!
- Swap the cheese. Sharp Cheddar Cheese, Monterey Jack, or a Mexican cheese blend all melt beautifully and work well here.
- Onion: You can use raw diced onion instead of onion powder in this. I would suggest sweet or yellow onion.
- Try cream of chicken soup instead. If you’re not a fan of mushroom soup, cream of chicken (or cream of celery!) can be used instead.
Expert Tips
- Season the beef while it cooks! Adding a pinch of salt and pepper while browning the beef helps build flavor early and keeps the casserole from tasting flat.
- Don’t skip the resting time. Allowing the casserole to sit after baking helps the creamy filling set up, which makes serving much easier.
- Feel free to half the recipe! If you just want to feed four people with no leftovers, then half the recipe and use an 8×8-inch baking dish.
What to Serve with Hamburger Hash Brown Casserole
This casserole pairs well with lighter sides that balance its creamy richness! I love serving it with something green and fresh, like an Olive Garden Italian Salad or green beans!
If you’re hosting friends or family, a basket of Homemade Dinner Rolls, Cornbread Muffins, or Butter Swim Biscuits also makes a wonderful addition to the table.
Storage & Make Ahead Tips
Storage: Cover and refrigerate leftovers for up to 4 days.
Freeze: Wrap the fully cooled casserole tightly with plastic wrap and foil and freeze for up to 3 months. Thaw overnight in the refrigerator before reheating.
Make Ahead: Assemble the casserole up to a day in advance, cover tightly, and refrigerate. When ready to bake, place it in the oven and add an extra 5 to 10 minutes to the cooking time if needed.
Recipe FAQs
Yes, you can use fresh potatoes in a hash brown casserole, but it depends on how you are using them. If you dice the potatoes, you can add them right into the casserole. With a cooking time of 45 to 55 minutes, they should be nice and tender when they come out of the oven. Otherwise, you can grate the potato into shredded hash browns, but be sure to use a paper towel to squeeze out some moisture.
One common casserole mistake is not draining ingredients properly, especially ground meat, which can leave the dish greasy or watery instead of creamy and balanced. Another mistake is skipping the resting time after baking, because letting the casserole sit for 5 to 10 minutes helps it set up so it slices and serves neatly!
More Casserole Recipes to Try
Cheesy Ground Beef Hashbrown Casserole
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Ingredients
- 1.75 to 2 pounds lean ground beef - (I use 7% and drain on paper towels)
- 2 10.5 -ounce cans cream of mushroom soup
- 8 ounces sour cream
- ¾ cup whole milk
- ½ teaspoon kosher salt - or to taste
- ½ to 1 teaspoon black pepper - or to taste
- ½ teaspoon onion powder
- ½ teaspoon garlic powder
- 8 ounces colby jack cheese - shredded , divided
- 30 ounces frozen diced potatoes - mostly thawed
Instructions
- Preheat oven to 350℉. Then lightly spray a 9 X 13 baking dish with cooking spray and set aside.
- Cook Ground Beef: In a large skillet pan, over medium-high heat, crumble and cook the ground, about 6 to 7 minutes. beef Drain the excess grease from the pan.
- Make Filling: In a large mixing bowl, mix together cream of mushroom soups, sour cream, milk, salt, black pepper, onion powder, and granulated garlic. Whisk until smooth and creamy.
- Add the 1 ½ cups (or about half) of shredded cheese, diced potatoes, and cooked ground beef and mix to combine.
- Spread into baking dish: Pour the mixture into the bottom of the prepared baking dish.
- Top with cheese: Then evenly spread the remainder of cheese over the top of the casserole.
- Bake uncovered for 45-55 minutes until bubbly and golden brown.
- Remove from the oven and let it set up for 5-10 minutes.
- Garnish with freshly chopped parsley and enjoy! We love it with a few dashes of hot sauce on top!
Notes
- Season the beef while it cooks! Adding a pinch of salt and pepper while browning the beef helps build flavor early and keeps the casserole from tasting flat.
- Don’t skip the resting time. Allowing the casserole to sit after baking helps the creamy filling set up, which makes serving much easier.
- Feel free to half the recipe! If you just want to feed four people with no leftovers, then half the recipe and use an 8×8 inch baking dish.
Storage & Make Ahead Tips
Storage: Cover and refrigerate leftovers for up to 4 days. Freeze: Wrap the fully cooled casserole tightly and freeze for up to 3 months. Thaw overnight in the refrigerator before reheating. Make Ahead: Assemble the casserole up to a day in advance, cover tightly, and refrigerate. When ready to bake, place it in the oven and add an extra 5 to 10 minutes to the cooking time if needed.Want to Save this Recipe?
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