In the heart of a bustling kitchen, the savory aroma of ground beef mingling with the enticing scent of sautéed onions and garlic brings everyone running. This Ground Beef and Potatoes Casserole has become my go-to dish for busy weeknights, effortlessly transforming simple ingredients into a warm embrace of comfort food. Not only does it deliver on heartiness, but it’s also incredibly adaptable—feel free to swap in ground turkey or even plant-based crumbles to suit your dietary needs. The best part? It’s a make-ahead masterpiece that’s perfect for late evening meals after a long day, letting you reclaim your kitchen and your dinner table without a fuss. Curiosity piqued? Let’s dive into this deliciously satisfying recipe that’s sure to become a family favorite!

Why Is This Casserole a Must-Make?
Comforting Flavors: Every bite of this casserole delivers a warm hug of savory goodness, with tender potatoes melding perfectly with seasoned ground beef.
Endless Variations: Feel free to get creative—swap proteins or add veggies like peas or bell peppers for a personal touch.
Make-Ahead Magic: This dish shines with its make-ahead capability, letting you prep in advance and enjoy effortlessly at dinner time.
Crowd-Pleasing Delight: Perfect for family gatherings, it feeds a crowd and guarantees happy faces around the table.
Time-Saving: Short on time? This casserole comes together quickly, allowing you to serve up a hearty meal without the fuss! For more comforting ideas, check out our Chicken and Rice Casserole and Mashed Potatoes Steal!
Ground Beef and Potatoes Casserole Ingredients
For the Casserole
• Ground Beef – The main protein source that provides rich flavor, but you can swap it for ground turkey, chicken, or plant-based crumbles for lighter options.
• Yukon Gold/Russet Potatoes – These create a hearty base; red potatoes can be used if you prefer.
• Yellow Onion – Adds depth and sweetness to the dish with no substitutions needed.
• Garlic Cloves – Essential for enhancing the casserole’s aroma and flavor, there’s no substitute here.
• Shredded Cheddar Cheese – This crowd-pleaser brings creaminess, though Monterey Jack or Colby can work in a pinch.
• Sour Cream – Provides richness throughout the casserole; feel free to use cream cheese or heavy cream as alternatives.
• Beef Broth – Moistens and flavors the dish deeply, with no noted substitutes.
• Olive Oil – Used for sautéing the onions and garlic; other oils can also work if needed.
• Salt – This essential seasoning enhances all the flavors without alternatives.
• Black Pepper, Dried Thyme, Paprika – These are the powerhouse blends that elevate the flavor; no substitutes required.
Optional Toppings
• Chopped Fresh Herbs – Fresh parsley or chives can brighten the dish and add color.
• Extra Cheese – Sprinkle more cheese on top before serving for a melty finish.
With these ingredients, you’re just steps away from creating a Ground Beef and Potatoes Casserole that will delight everyone at your dinner table!
Step‑by‑Step Instructions for Ground Beef and Potatoes Casserole
Step 1: Preheat Your Oven
Begin by preheating your oven to 375°F (190°C). This initial step ensures that your Ground Beef and Potatoes Casserole will bake evenly, creating that perfect golden cheese crust. While the oven heats, you can gather your ingredients and prepare your workspace for a smooth cooking process.
Step 2: Prepare the Vegetables
Peel and dice your Yukon Gold or Russet potatoes into small, even cubes—aim for about half an inch to ensure uniform cooking. Chop one medium yellow onion and mince a few garlic cloves. The aroma of these fresh ingredients will set the stage for a delightful casserole.
Step 3: Sauté the Aromatics
In a large skillet, heat a drizzle of olive oil over medium heat until shimmering. Add the chopped onion and minced garlic, sautéing until they are fragrant and the onions become translucent, approximately 5 minutes. This step will infuse your kitchen with lovely aromas and lay the flavor groundwork for your Ground Beef and Potatoes Casserole.
Step 4: Brown the Beef
Next, add the ground beef to the skillet with the sautéed onion and garlic. Season generously with salt, black pepper, dried thyme, and paprika. Cook, stirring occasionally, for about 7-10 minutes, or until the beef is browned and fully cooked. Ensure there are no pink bits remaining, and use a spatula to break up any large chunks.
Step 5: Simmer with Broth
Pour in the beef broth to deglaze the skillet, stirring well to combine. Allow the mixture to simmer on low heat for about 3-5 minutes, letting the flavors meld beautifully. This step will add moisture to your Ground Beef and Potatoes Casserole, creating a delicious sauce.
Step 6: Combine with Potatoes
In a mixing bowl, combine the diced potatoes with the beef mixture from the skillet. Gently fold in sour cream and half of the shredded cheddar cheese until everything is well mixed. The creamy sour cream will enhance the dish’s richness, making it utterly comforting.
Step 7: Layer in the Baking Dish
Transfer the fully combined mixture to a greased baking dish, spreading it out evenly. Sprinkle the remaining shredded cheddar cheese generously on top. This final layer of cheese will become gloriously melted and bubbly as it bakes, adding a delightful texture to your casserole.
Step 8: Bake Covered
Cover your baking dish tightly with aluminum foil to keep the moisture in while cooking. Place the dish in the preheated oven and bake for 30 minutes. This step allows the potatoes to cook through without drying out, ensuring a perfectly tender casserole.
Step 9: Finish Baking Uncovered
After 30 minutes, carefully remove the foil from the baking dish. Continue baking the Ground Beef and Potatoes Casserole for an additional 10-15 minutes. Watch for the cheese to become melted and bubbly, indicating that your casserole is perfectly finished and ready to delight your family.
Step 10: Rest and Serve
Once out of the oven, let the casserole rest for about 10 minutes before serving. This resting time allows the flavors to settle and creates a better texture. Scoop generous portions for your loved ones, and enjoy the comforting essence of this satisfying Ground Beef and Potatoes Casserole.

Expert Tips for Ground Beef and Potatoes Casserole
Even Dicing: Ensure that the potatoes are cut into even cubes to guarantee uniform cooking; this prevents some pieces from being underdone while others are overcooked.
Vegetable Mix-ins: Feel free to add in extras like peas, carrots, or bell peppers for added nutrition and flavor; just be mindful of cooking time for different veggies.
Make-Ahead Option: Assemble the casserole in advance and place it in the fridge; this means less stress at dinner time, allowing for an easy transition from fridge to oven.
Leftover Storage: For the freshest taste, store leftovers in an airtight container for up to 3 days; reheat gently with a splash of broth or water to maintain moisture.
Cheesy Finish: To maximize cheesy goodness, consider adding an extra handful of cheese on top before baking uncovered, ensuring a more decadent, bubbly crust.
Ground Beef and Potatoes Casserole Variations
Feel free to mix and match for a personal touch to your casserole delight!
- Ground Turkey: Substitute ground beef with ground turkey for a lighter option while keeping the flavor intact.
- Plant-Based Crumbles: Use plant-based crumbles for a vegan version that still offers that comforting cheesiness.
- Red Potatoes: Try red potatoes instead of Yukon or Russet; they add a subtly sweet taste and vibrant color.
- Extra Veggies: Mix in vibrant veggies like diced bell peppers or sweet corn to enhance nutrition and add pops of color.
- Spice It Up: Add a pinch of cayenne or chopped chili peppers for a spicy twist that warms the soul.
- Creamy Alternatives: Substitute sour cream with cream cheese or Greek yogurt for an equally creamy texture and unique flavor.
- Different Cheeses: Experiment with cheeses like Monterey Jack or Colby for a different creamy finish or a cheesy overload.
Want more comforting recipes? Consider pairing this casserole with a fresh green salad or easy Potatoes Au Gratin for a delightful dinner spread!
What to Serve with Ground Beef and Potatoes Casserole
Transform your comforting casserole into a complete family feast with some delightful pairings.
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Crisp Green Salad: Light and refreshing, a salad with mixed greens and a zesty vinaigrette balances the richness of the casserole.
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Garlic Bread: Warm, buttery garlic bread is perfect for sopping up any delicious sauce, adding a comforting, crunchy texture to your meal.
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Roasted Vegetables: Colorful roasted veggies like carrots, broccoli, or Brussels sprouts bring a hint of sweetness and a delightful crunch, enhancing your plate visually and nutritionally.
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Creamy Coleslaw: This tangy slaw provides a cool contrast to the warmth of the casserole, making each bite a joyful experience.
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Mashed Potatoes: By serving mashed potatoes alongside, you’re doubling up on comfort. Elevate them with cream and garlic for a decadent touch.
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Sparkling Water or Lemonade: For drinks, a refreshing sparkling water with lemon or homemade lemonade compliments the savory flavors and makes your meal feel extra festive.
Picture yourself gathering with loved ones around the table, filling your plates with love and laughter, as you savor every comforting bite!
Make Ahead Options
These Ground Beef and Potatoes Casserole is incredibly convenient for meal prep enthusiasts! You can assemble the entire casserole up to 24 hours in advance by following the recipe instructions, stopping just before baking. Simply prepare the layers, cover tightly with aluminum foil, and refrigerate. To maximize freshness, keep the topping cheese separate until ready to bake, preventing it from becoming soggy. When you’re set to serve, preheat your oven and top the casserole with cheese. Bake it covered for 30 minutes, then uncover for an additional 10-15 minutes for that perfectly melted, bubbling cheese. This make-ahead option allows you to reclaim your evenings and enjoy a comforting home-cooked meal with ease!
How to Store and Freeze Ground Beef and Potatoes Casserole
Fridge: Store leftovers in an airtight container for up to 3 days. This will keep the casserole fresh and ready for a quick meal.
Freezer: You can freeze the casserole for up to 3 months. Make sure it’s well-wrapped or in a freezer-safe container to prevent freezer burn.
Thawing: When ready to use, thaw your Ground Beef and Potatoes Casserole overnight in the fridge before reheating.
Reheating: Reheat in the oven at 350°F (175°C) for about 20-25 minutes, or in the microwave, adding a splash of broth or water to keep it moist.

Ground Beef and Potatoes Casserole Recipe FAQs
What type of potatoes should I use for this casserole?
I recommend using Yukon Gold or Russet potatoes for their creamy texture and heartiness. However, if you prefer a different variety, red potatoes can also work well.
How should I store leftovers from the casserole?
Store any leftovers in an airtight container in the refrigerator for up to 3 days. This will help maintain freshness and ensure that it’s ready for a quick meal later in the week!
Can I freeze the Ground Beef and Potatoes Casserole?
Absolutely! You can freeze the casserole for up to 3 months. Make sure to wrap it well in plastic wrap or store it in a freezer-safe container to prevent freezer burn. When ready to enjoy, thaw it overnight in the fridge before reheating.
What should I do if the beef isn’t browning well?
If the beef isn’t browning properly, it might be due to overcrowding in the skillet. Be sure to break it up and give it enough space to sear; cooking it in batches will help achieve a flavorful brown crust.
Are there any dietary considerations for this casserole?
Yes, this dish can be easily adapted to suit various diets! Use gluten-free beef broth and cheese to cater to gluten sensitivities. For protein substitutes, try ground turkey, chicken, or plant-based crumbles to fit different dietary preferences. Just be mindful to check all labels for hidden allergens.
Can I prepare this casserole ahead of time?
Definitely! You can assemble the Ground Beef and Potatoes Casserole a day in advance. Simply layer the ingredients in the baking dish, cover tightly with foil, and store it in the fridge until you’re ready to bake. This make-ahead magic is perfect for busy weeknights!

Ground Beef and Potatoes Casserole: Your New Comfort Classic
Ingredients
Equipment
Method
- Preheat your oven to 375°F (190°C).
- Peel and dice your Yukon Gold or Russet potatoes into small, even cubes.
- Chop one medium yellow onion and mince a few garlic cloves.
- In a large skillet, heat olive oil over medium heat. Add chopped onion and minced garlic, and sauté until fragrant and translucent, about 5 minutes.
- Add the ground beef to the skillet, season with salt, black pepper, dried thyme, and paprika. Cook until the beef is browned and cooked through, about 7-10 minutes.
- Pour in the beef broth, stir well, and let simmer on low heat for about 3-5 minutes.
- Combine the diced potatoes with the beef mixture, then fold in sour cream and half of the shredded cheddar cheese.
- Transfer the mixture to a greased baking dish, spreading evenly. Top with remaining shredded cheddar cheese.
- Cover the baking dish tightly with aluminum foil and bake for 30 minutes.
- Remove foil and continue baking for an additional 10-15 minutes, until cheese is melted and bubbly.
- Let the casserole rest for about 10 minutes before serving.

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