Hobo Casserole (Cheesy Ground Beef and Potatoes)

This Hobo Casserole is an easy, old-fashioned comfort food dinner made with layers of seasoned ground beef, sliced potatoes, and plenty of melted cheddar cheese. It bakes in one pan with simple pantry ingredients and comes out hearty, filling, and family-friendly.

I whipped up a pan of this recently after a long day of outdoor work here on Maker Farm, and oh my goodness … it’s so good. It’s cheesy, beefy, and starchy, all the things you want after a hard day of work. We love it, and think you will, too!

Hobo Casserole is a hearty, old-fashioned dinner that tastes like something straight from a community cookbook. It’s simple, affordable, and exactly the kind of comfort food that disappears fast at our house. If you’ve never heard of a “hobo casserole,” the version most people recognize today with ground beef, potatoes, and cheese baked together fits squarely into the “hotdish” tradition. If you grew up in the Midwest like me, there’s a good chance your family had some version of this recipe. If your family called it Hamburger Potato Casserole or Hamburger Scalloped Potatoes, it’s very similar.

Why Is It Called Hobo Casserole?

The name likely comes from old “hobo dinners” cooked over campfires using inexpensive ingredients, such as hobo stew. It reminds us of the food we used to make in a cast-iron Dutch oven over a campfire years ago.

From Campfire Hobo Dinners to an Easy Oven Casserole

This recipe keeps the old-fashioned spirit of hobo dinners, but turns it into an easy oven-baked casserole for a regular weeknight dinner. Instead of cooking everything over coals, the ground beef, thinly sliced potatoes, broth, milk, and cheese bake together in one pan until the potatoes are tender and the top is melted and lightly browned.

I like this method because it gives you the same hearty meat-and-potatoes comfort without needing a campfire or Dutch oven. The key is keeping the potatoes thin, using enough liquid to help them steam as they bake, and letting the casserole rest before serving so the layers settle.

What You Need To Make It

Ground Beef
I use lean ground beef, but any ground beef will work. Ground turkey or ground chicken can also be substituted if that’s what you have on hand.

Potatoes
Yukon Gold potatoes are my favorite for this recipe because they stay tender and creamy. Russet potatoes work too, but they may need a little extra cooking time.

Onion & Garlic
These add a lot of flavor to the casserole. If you’re short on fresh ingredients, you can substitute about 1 teaspoon onion powder and ½ teaspoon garlic powder.

Cheddar Cheese
Sharp cheddar gives the best flavor, but mild cheddar, Colby Jack, Monterey Jack, or a Mexican cheese blend will also work.

Beef Broth & Milk
The broth and milk create steam as the casserole bakes, helping the potatoes become tender. Chicken broth can be used instead of beef broth, and half-and-half can replace the milk for a richer casserole.

Fresh Parsley (Optional)
A sprinkle of parsley adds color and freshness, but the casserole is just as delicious without it.

How to Make Hobo Casserole

This hobo casserole comes together in simple layers, which is what gives it that hearty, old-fashioned texture. Start by browning the ground beef with onion, then add the garlic just long enough to bring out its flavor. From there, thinly sliced potatoes are layered over the beef, seasoned, topped with cheese, and baked with a little broth and milk to help the potatoes turn tender as the casserole cooks.

For the exact ingredient amounts, baking time, and step-by-step instructions, use the recipe card below.

Variations

Bacon – Try using 1 pound of bacon cut into small 1 inch pieces instead of the ground beef. Fry the bacon pieces until they are completely crispy and leave all the bacon grease in the pot (yes, really), then proceed with step 3 in the recipe above. We’ve made it this way while camping many times and it’s SO good, but even richer (so be prepared).

Turkey – If this all seems too hearty, try ground turkey instead of ground beef for a lighter taste.

Toppings – Turn this into a “loaded” baked potato sort of casserole by adding peppers, mushrooms, green beans, bacon, or crunchy toppings if desired.

Hobo Casserole Tips and Questions

How do I know when the casserole is done?

The casserole is done when the potatoes are fork-tender and the cheese on top is nicely melted and lightly browned. The most important test is the potatoes, since they take the longest to cook.

Why is my casserole watery?

A watery casserole usually comes from excess moisture in the pan or potatoes that need a little more bake time. Be sure to drain excess grease from the beef if needed, slice the potatoes evenly, and pour the broth and milk around the edges instead of directly over the top.

If it still looks too loose near the end of baking, uncover it and let it bake a little longer so some of the extra moisture can cook off. Letting the casserole rest before serving also helps it firm up.

Can I use pre-cut frozen diced potatoes?

You can, BUT I would not use frozen diced potatoes for this version if you want the same texture as the tested recipe. This recipe was written for thinly sliced Yukon Gold potatoes, about 1/4 inch thick, so frozen diced potatoes will cook and layer differently.

If frozen diced potatoes are all you have, thaw them first and pat them as dry as you can so they do not add extra moisture to the casserole. Just know the finished dish will be less layered and may turn out softer than the original. Frozen diced potatoes may also change the timing and texture enough that you should watch for tenderness rather than rely only on the clock.

Can I make hobo casserole in a slow cooker?

Yes, but I treat the slow cooker as a backup option, not the best one for this recipe. In the oven, the potatoes and beef bake together and the top gets a little more color, while the slow cooker gives you a softer, more stew-like texture. If I use the crockpot, I brown the ground beef and onions first, then layer everything in the slow cooker and cook on low until the potatoes are tender. I also keep an eye on moisture, because slow cookers hold in more liquid than the oven does, so the casserole can turn out looser than expected. It still works well, especially on a busy day, but the oven version has the better texture.

Can this be cooked over a campfire?

Yes, this can be cooked over a campfire, but it will work best in a covered Dutch oven rather than a skillet. I would brown the ground beef and onion first, then add the garlic, layer in the potatoes, seasonings, cheese, broth, and milk, cover the Dutch oven, and cook it over steady campfire coals until the potatoes are tender and the casserole is hot all the way through. Since campfire heat is less precise than an oven, check it occasionally and rotate the pot as needed so it cooks evenly. We’ve made it like this over a campfire and it’s wonderful.

For best results, keep the potatoes sliced thin, just like the recipe recommends, because that will help them soften before the cheese overbrowns. Once the potatoes are fork-tender, uncover it briefly if you want the top a little more browned before serving.

Can I make this dish ahead of time?

Yes. You can brown the beef and onion ahead of time, then assemble the casserole, cover it tightly, and refrigerate it until you are ready to bake. Since it will be going into the oven cold, plan on adding a little extra baking time so the potatoes have time to become fully tender.

For best results, slice the potatoes evenly and keep them covered well so they do not dry out in the fridge. I would bake it within 24 hours for the freshest texture.

What to Serve With It

This casserole is filling enough that it really only needs something fresh on the side. I like serving it with a simple salad, green beans, or roasted broccoli to balance the richness. For a classic comfort-food meal, applesauce also works surprisingly well.

Storage & Reheating

This casserole reheats surprisingly well. In fact, I thought the leftovers were even easier to serve the next day because the layers had time to settle and hold together better.

Store any leftovers covered in the refrigerator for up to 4 days.

For individual portions, I like to reheat them in the microwave until hot throughout. If you’re reheating a larger amount, cover the casserole dish with foil and warm it in a 350°F oven until heated through. If the potatoes seem a little dry after refrigeration, add a splash of milk before reheating.

I don’t recommend freezing this one. Potatoes can become grainy and change texture after thawing. The sliced potatoes are central to the dish, so texture matters more than it might in a soupier casserole. Since this casserole is simple to assemble and tastes best fresh, I prefer to refrigerate leftovers and reheat them within a few days instead of freezing.