Slow Cooker Cheesy Hamburger Potato Casserole

This slow cooker cheesy hamburger potato casserole is loaded with seasoned ground beef, tender sliced potatoes, and plenty of melted cheddar cheese. Everything cooks together in a rich, creamy sauce for a hearty dinner that’s easy to prepare and full of flavor.

With just a little prep work, the crockpot takes care of the rest. The potatoes soak up the savory beef and cheese sauce as they cook, giving you delicious layers of creamy, cheesy comfort food. It’s a great choice for busy weeknights when you want a filling homemade meal without spending hours in the kitchen.

WHY YOU’LL LOVE THIS CHEESY HAMBURGER POTATO CASSEROLE

EASY TO MAKE: Once you’ve browned the ground beef and sliced the potatoes, the slow cooker does most of the work. No need to cook the potatoes separately or turn on the oven.

SIMPLE INGREDIENTS: This easy casserole uses affordable ingredients, including ground beef, potatoes, cheddar cheese, and condensed soups.

CREAMY AND CHEESY: The combination of cheddar cheese soup, cream of mushroom soup, and freshly shredded cheese creates a thick sauce that coats the potatoes beautifully.

FAMILY-FRIENDLY: With tender potatoes, seasoned hamburger meat, and melted cheese in every serving, this is a satisfying meal that both kids and adults can enjoy.

GREAT FOR LEFTOVERS: The casserole reheats well, making it a convenient choice for lunch or dinner the following day.

The best part is how everything comes together in one pot. The beef gives the sauce a delicious savory flavor, while the potatoes become soft enough to cut with a fork.

SLOW COOKER CHEESY HAMBURGER POTATO CASSEROLE INGREDIENTS

This crockpot hamburger potato casserole is made with a handful of everyday ingredients. The ground beef provides a hearty base, while the potatoes and creamy cheese sauce make the finished dish rich and filling.

You’ll need:

• 1½ pounds lean ground beef
• 2 pounds Yukon Gold potatoes, washed and sliced into ¼-inch-thick rounds
• 1 tablespoon olive oil
• 1 medium yellow onion, finely diced (about 1 cup)
• 3 cloves garlic, minced
• 1 (10.5-ounce) can condensed cream of mushroom soup
• 1 (10.5-ounce) can condensed cheddar cheese soup
• ½ cup whole milk
• ¼ cup low-sodium beef broth
• 1 tablespoon Worcestershire sauce
• 1 teaspoon paprika
• ½ teaspoon garlic powder
• ½ teaspoon dried thyme
• ½ teaspoon salt
• ½ teaspoon black pepper
• 2½ cups freshly shredded sharp cheddar cheese, divided
• 2 tablespoons chopped fresh parsley, optional garnish
• Nonstick cooking spray

INGREDIENT NOTES

GROUND BEEF: Choose lean ground beef, preferably 85% to 90% lean. It provides plenty of flavor without leaving too much grease in the casserole. Be sure to drain the excess fat after browning.

POTATOES: Yukon Gold potatoes are an excellent choice because they have a buttery flavor and hold their shape during slow cooking. Russet potatoes will also work, although they tend to become softer and break apart more easily.

CREAM OF MUSHROOM SOUP: This condensed soup gives the casserole its creamy consistency and adds a savory flavor that works well with the beef.

CHEDDAR CHEESE SOUP: The cheddar soup creates a smooth cheese sauce that spreads easily between the layers. It also helps keep the potatoes moist while cooking.

SHREDDED CHEESE: Sharp cheddar adds plenty of flavor. For the smoothest melted topping, shred the cheese yourself rather than using packaged shredded cheese.

MILK AND BEEF BROTH: These ingredients loosen the condensed soups just enough to coat the potatoes. You don’t need much additional liquid because the vegetables release moisture as they cook.

HOW TO MAKE SLOW COOKER CHEESY HAMBURGER POTATO CASSEROLE

This recipe comes together in a few simple steps. The key is slicing the potatoes evenly and spreading the sauce throughout the casserole so every layer cooks properly.

STEP ONE: PREPARE THE SLOW COOKER

Lightly spray the inside of a six-quart slow cooker with nonstick cooking spray.

Coat the bottom and sides to help prevent the potatoes and cheese from sticking.

Set the slow cooker aside while you prepare the meat and potatoes.

STEP TWO: BROWN THE GROUND BEEF

Heat the olive oil in a large skillet over medium-high heat.

Add the ground beef and cook for six to eight minutes, breaking it into small pieces with a wooden spoon.

Continue cooking until the beef is completely browned and no pink remains. The ground beef should reach an internal temperature of 160°F.

Carefully drain any excess grease from the skillet.

PRO TIP:

Browning the ground beef before adding it to the slow cooker improves the flavor and keeps the casserole from becoming greasy. Breaking the meat into small pieces also makes it easier to spread evenly between the potatoes.

STEP THREE: COOK THE ONIONS AND GARLIC

Add the diced onion to the skillet with the cooked ground beef.

Cook over medium heat for three to four minutes, stirring occasionally, until the onion begins to soften.

Add the minced garlic, paprika, garlic powder, dried thyme, salt, and black pepper.

Stir everything together and cook for another minute, until the garlic becomes fragrant.

Remove the skillet from the heat.

STEP FOUR: MIX THE CREAMY SAUCE

In a medium mixing bowl, combine the condensed cream of mushroom soup and cheddar cheese soup.

Pour in the whole milk, beef broth, and Worcestershire sauce.

Whisk until the sauce is smooth and thoroughly combined.

The mixture should be thick but spreadable. It will become thinner as the potatoes release moisture during cooking.

STEP FIVE: SLICE THE POTATOES

Wash the potatoes thoroughly and peel them if desired.

Using a sharp knife or mandoline slicer, cut the potatoes into rounds approximately ¼ inch thick.

Keep the slices as uniform as possible so they cook evenly.

PRO TIP:

Avoid cutting the potatoes too thick. Pieces thicker than ¼ inch may take considerably longer to become tender, especially in the center of the casserole.

STEP SIX: LAYER THE CASSEROLE

Spread about ¼ cup of the prepared sauce across the bottom of the slow cooker.

Arrange half of the sliced potatoes over the sauce, overlapping them slightly to create an even layer.

Spoon half of the seasoned ground beef mixture over the potatoes.

Spread half of the remaining sauce evenly over the beef, then sprinkle with ½ cup of shredded cheddar cheese.

Repeat with the remaining sliced potatoes, ground beef, and sauce.

Sprinkle another ½ cup of shredded cheddar cheese over the top.

Reserve the remaining 1½ cups of cheese for the final cooking stage.

STEP SEVEN: SLOW COOK UNTIL TENDER

Cover the crockpot with its lid.

Cook on LOW for five to six hours or on HIGH for three to four hours.

The casserole is ready for the final cheese topping when the potatoes are completely tender.

Insert a fork or thin knife into the center. It should slide through the potatoes easily without resistance.

PRO TIP:

Slow cookers can vary in temperature, so check the potatoes rather than relying only on the cooking time. If they still feel firm, replace the lid and continue cooking until tender.

STEP EIGHT: ADD THE CHEESE TOPPING

Once the potatoes are fully cooked, sprinkle the remaining 1½ cups of shredded cheddar cheese evenly over the casserole.

Replace the lid and continue cooking for another 15 to 20 minutes, until the cheese has melted.

The top should be covered with a thick layer of creamy melted cheddar.

STEP NINE: REST AND SERVE

Turn off the slow cooker and carefully remove the lid.

Allow the casserole to rest for approximately ten minutes before serving. This gives the sauce time to settle and thicken slightly.

Sprinkle with chopped fresh parsley, if desired.

Spoon generous portions onto plates and serve warm.

TIPS FOR THE BEST CROCKPOT HAMBURGER POTATO CASSEROLE

A few small details make a big difference when preparing this cheesy ground beef and potato casserole.

SLICE POTATOES EVENLY: Uniform slices are the secret to tender potatoes throughout the dish. A mandoline slicer makes this step easier, but a sharp knife works just as well.

DON’T ADD TOO MUCH LIQUID: The condensed soups should create a thick sauce. Adding extra milk or broth at the beginning can make the finished casserole watery.

DRAIN THE GROUND BEEF: Excess grease can separate from the cheese sauce during cooking. Draining the beef helps prevent an oily texture.

USE FRESHLY SHREDDED CHEESE: Block cheddar generally melts more smoothly than pre-shredded varieties, which often contain ingredients that prevent clumping.

AVOID OVERCOOKING: Once the potatoes are tender, the casserole doesn’t need additional cooking time beyond melting the cheese. Cooking it too long can cause the potatoes to lose their shape.

LET IT REST: The casserole may look slightly loose when you first remove the lid. A ten-minute rest helps the sauce thicken and makes serving easier.

HAMBURGER POTATO CASSEROLE SUBSTITUTIONS AND ADDITIONS

This recipe is easy to adjust depending on what you have available.

GROUND MEAT: Ground turkey, ground chicken, or mild Italian sausage can replace the hamburger meat. Cook any ground meat thoroughly before adding it to the slow cooker. Poultry should reach 165°F.

POTATOES: Russet potatoes are a good alternative to Yukon Gold potatoes. They become especially soft during cooking, creating a slightly thicker, starchier casserole.

CHEESE: Monterey Jack, Colby Jack, or a combination of cheddar and mozzarella will work well. Pepper Jack cheese is another option if you prefer a little heat.

CREAM SOUP: You can substitute cream of chicken or cream of celery soup for the cream of mushroom soup. The flavor will change slightly, but the sauce will still be creamy.

VEGETABLES: Add ½ cup of diced bell peppers to the skillet with the onions for extra flavor. You can also stir one cup of thawed, well-drained frozen corn into the cooked ground beef.

SPICES: For a little heat, add ¼ teaspoon of crushed red pepper flakes or a pinch of cayenne pepper to the beef mixture.

BACON: Sprinkle four slices of cooked, crumbled bacon over the melted cheese just before serving. It adds a smoky flavor and a little crunch.

HOW TO KEEP THE POTATO CASSEROLE FROM GETTING WATERY

One of the most common problems with slow cooker potato casseroles is excess liquid.

Potatoes and onions naturally release moisture as they cook. Because the slow cooker holds in steam, that moisture stays in the dish rather than evaporating.

Start with the measured amount of milk and broth. There’s no need to add extra liquid to cover the potatoes.

Also, make sure to drain the ground beef well. If you’re adding vegetables such as mushrooms or frozen spinach, cook or drain them first to remove excess moisture.

If the sauce looks too thin when the potatoes are tender, gently remove the lid and allow the casserole to rest for ten to fifteen minutes.

For a thicker sauce, you can stir together one tablespoon of cornstarch and one tablespoon of cold water. Gently work the mixture into the sauce around the edges, then cover and cook on HIGH until thickened. Avoid stirring the entire casserole aggressively, as the cooked potatoes may break apart.

WHAT TO SERVE WITH CHEESY HAMBURGER POTATO CASSEROLE

This hearty casserole makes a satisfying meal on its own, but a few simple side dishes can complete dinner.

A crisp green salad with a light vinaigrette is an excellent choice. The fresh vegetables and tangy dressing balance the richness of the melted cheese.

Steamed green beans, roasted broccoli, or glazed carrots are also delicious alongside the seasoned ground beef and potatoes.

For an extra filling dinner, serve the casserole with warm dinner rolls or garlic bread.

If you’re planning a family gathering, a bowl of coleslaw or a fresh cucumber and tomato salad adds a nice contrast to the creamy potato layers.

Serve the casserole directly from the slow cooker while it’s warm. Keep it on the appropriate warm setting only if the food remains at 140°F or above.

HOW TO STORE SLOW COOKER HAMBURGER POTATO CASSEROLE

MAKE AHEAD: You can cook the ground beef, onions, garlic, and seasonings up to one day in advance.

Allow the mixture to cool, then store it in an airtight container in the refrigerator. Prepare the sauce separately and refrigerate it as well.

Slice the potatoes when you’re ready to assemble the casserole. Avoid refrigerating a fully assembled, uncooked casserole in the slow cooker insert overnight, since a large, cold mixture may heat too slowly.

IN THE FRIDGE: Transfer leftovers to shallow, airtight containers and refrigerate within two hours of cooking.

Properly stored, the casserole will keep for three to four days.

IN THE FREEZER: You can freeze individual portions for up to two months for the best quality.

Allow the casserole to cool, then transfer it to freezer-safe containers. Keep in mind that potatoes may become slightly grainy or watery after thawing.

REHEATING: Reheat individual portions in the microwave, stirring or rearranging as needed for even heating.

For larger portions, place the casserole in a covered baking dish and heat in a 350°F oven until hot throughout.

Reheated leftovers should reach an internal temperature of 165°F.

FREQUENTLY ASKED QUESTIONS

Can I put raw ground beef in the slow cooker?

Browning the ground beef first is recommended for this recipe. It develops better flavor, allows you to drain excess grease, and makes the meat easier to distribute between the potato layers.

Do I need to boil the potatoes before adding them?

No. The potatoes cook directly in the slow cooker with the beef and creamy sauce. As long as they’re sliced approximately ¼ inch thick, they should become tender during the cooking time.

Can I use frozen potatoes instead of fresh potatoes?

Frozen sliced potatoes or diced hash browns can work, but they will produce a different texture. Thaw them in the refrigerator before assembling, and drain any excess moisture. Cooking times may need adjusting.

Why are my potatoes still hard?

Potatoes that are sliced too thick or packed into dense layers may take longer to cook.

Slow cookers also vary in temperature. If the potatoes are still firm, replace the lid and continue cooking, checking periodically until the center is tender.

Can I make this recipe without cream of mushroom soup?

Yes. Substitute an equal amount of condensed cream of chicken or cream of celery soup.

Either option provides a creamy base, although the finished casserole will have a slightly different flavor.

Can I cook this casserole on HIGH?

Yes. Cook on HIGH for approximately three to four hours, then add the final cheese topping once the potatoes are tender.

Cooking on LOW is preferred when time allows because it provides a gentler cooking process.

How do I know when the casserole is done?

The potatoes should be soft enough to pierce easily with a fork or knife, including those in the center of the crockpot.

The sauce should be hot and creamy, and the cheese should be completely melted before serving.

This slow cooker cheesy hamburger potato casserole is an easy way to make a filling dinner with ingredients you may already have in your kitchen. The layers of tender potatoes, savory ground beef, and creamy cheddar sauce make it especially good for family meals, and leftovers are just as convenient the next day.