High-Protein Ground Beef and Hashbrown Casserole

Posted on December 25, 2025

by: James Carter

High-protein ground beef and hashbrown casserole dish

When it comes to whipping up a hearty casserole that can please a crowd, this Cheesy Ground Beef and Hashbrown Casserole is your golden ticket. Packed with protein—about 25 grams per serving—it’s a comfort food legend that combines savory beef with melty cheese and crispy potatoes. Picture this: a bubbling casserole fresh from the oven, the warm, cheesy aroma wafting through your kitchen, inviting everyone to come and gather around.

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Cheesy Ground Beef and Hashbrown Casserole


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  • Author: james-carter
  • Total Time: 80 minutes
  • Yield: 8 servings 1x
  • Diet: None

Description

A hearty casserole that combines savory ground beef, melted cheese, and crispy potatoes, perfect for family meals or gatherings.


Ingredients

Scale
  • 2 pounds ground beef
  • 2 tablespoons olive oil (divided)
  • 1 cup chopped carrots
  • 1 cup chopped onions
  • 2 teaspoons finely minced garlic
  • ¼ cup sliced scallions
  • Kosher salt and freshly ground black pepper (to taste)
  • 2 teaspoons dried oregano
  • 1 cup chicken broth
  • 1 cup sour cream
  • 2 cups shredded cheddar cheese (one 8-ounce package; divided)
  • 2 large Idaho all-purpose potatoes (about 3/4 pound; peeled and grated)

Instructions

  1. Preheat the oven to 375°F. Lightly oil a shallow 2-quart baking dish or spray with nonstick cooking spray.
  2. Heat a large skillet over medium-high heat. Add the ground beef and cook, stirring frequently, until the beef is completely browned. Drain in a colander.
  3. Carefully wipe out the skillet and return it to medium heat.
  4. Heat 1 tablespoon of the olive oil in the skillet over medium heat. Add the carrots, onions, and garlic, and sauté for 4 minutes until tender.
  5. Add the scallions and the browned ground beef, then stir to combine. Season with salt and pepper, and stir in the oregano and chicken broth. Bring to a simmer.
  6. Stir in the sour cream and 1 cup of the shredded cheese. Simmer for 3 minutes until the cheese is melted and everything is blended.
  7. Turn the mixture into the prepared baking dish.
  8. Place the shredded potatoes in a clean dishtowel and twist and squeeze over the sink to remove as much water as possible.
  9. Shake the potatoes into a medium-sized bowl. Toss the shredded potatoes with the remaining tablespoon of oil and season with salt and pepper.
  10. Evenly distribute the potatoes over the ground beef mixture.
  11. Bake for 40 to 50 minutes until the potatoes are tender and browned on top.
  12. Sprinkle the remaining cup of shredded cheese on top of the potatoes and return the casserole to the oven for 5 minutes until the cheese has melted.
  13. Serve hot.

Notes

For a perfect golden-brown potato topping, fluff the potatoes gently before baking. Leftovers can be stored in an airtight container in the fridge for up to 3 days.

  • Prep Time: 30 minutes
  • Cook Time: 50 minutes
  • Category: Main Course
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 serving
  • Calories: 400
  • Sugar: 4g
  • Sodium: 600mg
  • Fat: 20g
  • Saturated Fat: 8g
  • Unsaturated Fat: 10g
  • Trans Fat: 1g
  • Carbohydrates: 30g
  • Fiber: 3g
  • Protein: 25g
  • Cholesterol: 75mg

Why This Cheesy Ground Beef and Hashbrown Casserole Never Fails

This delightful casserole is like your trusty friend—it’s there for you anytime you need a warm meal, whether it’s a busy weeknight dinner or a weekend gathering. The beauty of this dish is its simplicity; you can have it in the oven within 30 minutes. Plus, who can resist layers of cheese and crispy potatoes? That winning combination makes it a staple that never disappoints.

The Essentials

To pull off this comforting dish, gather the following ingredients:

  • 2 pounds ground beef
  • 2 tablespoons olive oil (divided)
  • 1 cup chopped carrots
  • 1 cup chopped onions
  • 2 teaspoons finely minced garlic
  • ¼ cup sliced scallions
  • Kosher salt and freshly ground black pepper (to taste)
  • 2 teaspoons dried oregano
  • 1 cup chicken broth
  • 1 cup sour cream
  • 2 cups shredded cheddar cheese (one 8-ounce package; divided)
  • 2 large Idaho all-purpose potatoes (about 3/4 pound; peeled and grated)

Step-by-Step Method

  1. Preheat the oven to 375 F. Lightly oil a shallow 2-quart baking dish or spray with nonstick cooking spray.
  2. Heat a large skillet over medium-high heat. Add the ground beef and cook, stirring frequently, until the beef is completely browned. Drain in a colander.
  3. Carefully wipe out the skillet and return it to medium heat.
  4. Heat 1 tablespoon of the olive oil in the skillet over medium heat. Add the carrots, onions, and garlic, and sauté for 4 minutes until tender.
  5. Add the scallions and the browned ground beef, then stir to combine. Season with salt and pepper, and stir in the oregano and chicken broth. Bring to a simmer.
  6. Stir in the sour cream and 1 cup of the shredded cheese. Simmer for 3 minutes until the cheese is melted and all is blended.
  7. Turn the mixture into the prepared baking dish.
  8. Place the shredded potatoes in a clean dishtowel and twist and squeeze over the sink to remove as much water as possible.
  9. Shake the potatoes into a medium-sized bowl. Toss the shredded potatoes with the remaining tablespoon of oil and season with salt and pepper.
  10. Evenly distribute the potatoes over the ground beef mixture.
  11. Bake for 40 to 50 minutes until the potatoes are tender and browned on top.
  12. Sprinkle the remaining cup of shredded cheese on top of the potatoes and return the casserole to the oven for 5 minutes until the cheese has melted.
  13. Serve hot.

Little tip: For that perfect golden-brown potato topping, consider using a fork to fluff the potatoes gently before baking—this allows them to crisp up nicely.

Nutrition Breakdown

This casserole serves about 8 people, clocking in at approximately 400 calories per serving. It boasts 25 grams of protein, 30 grams of carbohydrates, 20 grams of fat, and 3 grams of fiber. The protein-packed beef and cheesy goodness combined with flavorful veggies make it a wholesome choice for your family meals. Plus, potatoes provide energy and keep you full—perfect after a long day!

How to Serve It Best

Serving this Cheesy Ground Beef and Hashbrown Casserole is as simple as it gets. Just use a large spoon and dish it out while it’s still bubbling on the sides. Pair it with a fresh salad for some crunch or steamed veggies to add color to the plate. It’s the kind of dish that feels like home, making it perfect for cozy nights in or casual gatherings with friends.

How to Store It Right

Got leftovers? No problem! Allow the casserole to cool down, then store it in an airtight container in the fridge for up to 3 days. To reheat, pop it in the oven at 350 F for about 20 minutes, or until heated through. If you want to keep it longer, freeze individual portions in airtight containers for up to a month. Just make sure to defrost overnight in the fridge before reheating for the best texture!

Pro Tips

  1. For an extra burst of flavor, try adding a splash of Worcestershire sauce while browning the beef.
  2. Want to add more veggies? Feel free to toss in some spinach or bell peppers for added nutrition.
  3. If you prefer a spicier kick, a dash of hot sauce or some diced jalapeños can elevate the casserole beautifully.
  4. Using a combination of cheeses, such as Monterey Jack and cheddar, can deepen the flavor profile.
  5. Top the dish with freshly chopped herbs like parsley or chives before serving for a pop of color and freshness.

Flavor Experiments

  • Seasonal Twist: Add in some pumpkin puree during the cooking of the beef mixture for a fall-inspired flavor.
  • Gourmet Option: Swap out the ground beef for ground lamb and add feta cheese for a Mediterranean twist.
  • Playful Addition: Mix in some BBQ sauce for a tangy, smoky flavor profile that kids will love!

Learn from My Mistakes

  1. Under-seasoning: Don’t forget salt! Add it to multiple stages of cooking for layers of flavor.
  2. Soggy potatoes: Be sure to squeeze out excess water from the grated potatoes to avoid a mushy topping.
  3. Uneven cooking: Layer your ingredients evenly in the baking dish for consistent cooking without hot spots.
  4. Burned edges: If the top is browning too quickly, cover with foil during baking to prevent burning while allowing the inside to cook.
  5. Too thick: If you find the casserole too thick after baking, you can stir in a little extra chicken broth just before serving.

Creative Second-Day Ideas

  1. Casserole Stuffed Peppers: Hollow out bell peppers and fill them with leftover casserole for a fun, portable meal.
  2. Breakfast Hash: Sauté some diced potatoes or sweet potatoes in a pan, then mix in the leftovers for a hearty breakfast, topped with fried eggs.
  3. Cheesy Beef Quesadillas: Spread the casserole between tortillas, add cheese, and grill until crispy for an easy, hands-on meal.

Quick Questions

Can I prepare this casserole ahead of time?

Absolutely! You can assemble the casserole up to a day in advance and keep it in the fridge until you’re ready to bake. Just add a few extra minutes to the baking time if it’s coming straight from the fridge.

What’s a good side dish to serve with this?

A crisp green salad or steamed broccoli pairs beautifully with the rich layers of cheese and beef in the casserole, balancing the meal nicely.

Can I freeze the leftovers?

Yes, this casserole freezes really well! Just make sure it’s in an airtight container and consumed within a month for the best taste and texture.

Is it possible to make this dish vegetarian?

Certainly! You can substitute the beef with hearty vegetables like mushrooms or lentils and use vegetable broth in place of chicken broth for a perfect meatless version.

Now that you have the steps and tips for your Cheesy Ground Beef and Hashbrown Casserole, get cooking! This dish will undoubtedly find a special place at your table for years to come. Enjoy the warm flavors and the happy faces of your loved ones as they dig in!

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