🥔 Loaded Ground Beef & Baked Potato Casserole
🥔 Loaded Ground Beef & Baked Potato Casserole
Serves: 4–6
Oven: 425°F initially, then 375°F
Total time: About 1 hour
Ingredients
1 lb ground beef
4–5 medium russet potatoes, about 2½–3 lb total
1 medium yellow onion, diced
2–3 cloves garlic, minced
1 tablespoon olive oil
½ cup sour cream
1 cup shredded sharp cheddar cheese, divided
2–3 green onions, sliced
â…“ cup cooked bacon pieces, optional
½ teaspoon smoked paprika
½ teaspoon garlic powder
½ teaspoon onion powder
½ teaspoon black pepper
½ teaspoon kosher salt, divided, then adjust to taste
1 teaspoon Worcestershire sauce
¼ cup milk — this keeps the casserole creamy without needing cream soup
Optional: ½ teaspoon dried ranch seasoning — don’t go crazy with it because it can get salty
1. Get those potatoes crispy
Preheat your oven to 425°F.
Scrub the potatoes. You can peel them, but I’d leave the skins on — that’s part of what makes this taste like an actual loaded baked potato.
Cut them into roughly ¾-inch cubes. Try to keep them fairly uniform so they cook at the same speed.
Toss the potatoes with:
1 tablespoon olive oil
¼ teaspoon salt
½ teaspoon black pepper
½ teaspoon garlic powder
½ teaspoon smoked paprika
Spread them in a single layer on a large sheet pan. Don’t crowd them too much.
Roast for 25–30 minutes, flipping them around the 15-minute mark.
You want them about 85–90% cooked — browned around the edges and tender enough for a fork to enter, but not completely soft. They’ll finish cooking in the casserole.
2. Make the beef
While the potatoes roast, put your ground beef in a large skillet over medium-high heat.
Add the diced onion and cook everything together for about 6–8 minutes, breaking the beef into bite-size crumbles.
Once the beef is browned and the onions are soft, drain off excessive grease if necessary.
Add the garlic and cook another 30–60 seconds.
Then season with:
½ teaspoon onion powder
Remaining ¼ teaspoon salt
Worcestershire sauce
Optional ½ teaspoon ranch seasoning
Taste the beef before adding more salt. Between the cheddar, Worcestershire, and bacon, there’s plenty of salt coming later.
3. Make the creamy mixture
Turn the heat down to low.
Add ¼ cup milk to the beef and stir.
Remove the skillet from the heat and let it cool for a minute or two before stirring in the ½ cup sour cream.
That little cooling period matters — you don’t want to aggressively boil the sour cream.
Stir in ½ cup of the cheddar.
Now you’ve got a lightly creamy beef mixture rather than a thick cheese sauce.
4. Build the casserole
Lower the oven to 375°F.
Lightly grease a 9×13-inch baking dish.
Add the roasted potatoes.
Spoon the creamy beef-and-onion mixture over them and gently fold everything together. Don’t mash the potatoes — you want chunks.
Sprinkle the remaining ½ cup cheddar over the top.
If you’re using bacon, scatter about ⅓ cup bacon pieces over the cheese.
5. Bake
Bake uncovered at 375°F for 18–22 minutes.
Everything is already essentially cooked, so you’re just letting the flavors come together, finishing the potatoes and melting/browning the cheese.
If you want the top a little more browned, hit it under the broiler for 1–2 minutes at the end. Watch it closely.
Let the casserole sit for 5–10 minutes before serving.
Then, finish with plenty of fresh sliced green onions.
🔥 How I’d serve yours
Put a good scoop in the bowl and add a small dollop of cold sour cream and fresh green onions on top. That contrast between the hot beef/potato casserole and cold sour cream is what really makes it taste like a loaded baked potato.
When I first tried making this loaded ground beef and baked potato casserole, I was pleasantly surprised at how versatile and satisfying it turned out to be. One tip I learned is not to rush the roasting of the potatoes; allowing them to brown and crisp slightly before mixing with the beef really enhances the texture and flavor, replicating the essence of a classic loaded baked potato. In my experience, leaving the skins on the russet potatoes not only saves prep time but also adds a nice rustic element and boosts the nutritional value. I recommend using fresh garlic and onions, as their aroma deeply infuses the beef mixture, elevating the overall taste. A trick I found useful is to let the beef mixture cool briefly before adding the sour cream. This prevents curdling and keeps the texture creamy and smooth, which makes a big difference compared to adding the sour cream directly on hot meat. If you're a bacon lover, adding crispy bacon pieces on top before baking adds a delightful smoky crunch. However, if you prefer a lighter casserole, you can skip the bacon or substitute with sautéed mushrooms for an earthy twist. To make this dish even more flavorful, try sprinkling a little smoked paprika and a dash of Worcestershire sauce into the beef while cooking. These seasonings create a deep, savory backbone that's quite addicting. I've also served this casserole with a dollop of cold sour cream and fresh green onions on top, which contrasts beautifully with the warm, cheesy, and slightly smoky casserole — a simple touch that really brings out the loaded baked potato feeling. For weeknight dinners, this casserole is a lifesaver because it uses simple ingredients yet yields comforting, homestyle flavors. Plus, the leftovers reheat wonderfully, making it a perfect make-ahead meal. Give it a try, and I’m sure it’ll become a staple in your recipe rotation!