This oven baked 5-ingredient ground beef Abernathy is the kind of plain, practical supper that has fed families well for generations across the Midwest. It leans on humble pantry staples, a little thrift, and the good sense to turn ground beef, potatoes, onion, and cheese into something bubbling, filling, and mighty satisfying. When money was tight and appetites were big, dishes like this earned their place at the table, and they still do today because they’re easy, dependable, and comforting clear through.
Serve this with buttered green beans, canned corn, a crisp lettuce salad, or simple applesauce if you want a little sweetness on the side. Warm dinner rolls or a slice of sandwich bread are welcome for sopping up the savory juices, and if you’re feeding a crowd, a dish of pickles or chow-chow adds a nice bright bite against the rich beef and potatoes.
Oven Baked 5-Ingredient Ground Beef Abernathy
Servings: 6
Ingredients
1 pound ground beef
4 medium russet potatoes, peeled and thinly sliced
1 medium yellow onion, thinly sliced
1 can (10.5 ounces) condensed cream of mushroom soup
2 cups shredded cheddar cheese
Directions
1. Heat your oven to 350°F and lightly grease an oval baking dish or a 9x13-inch casserole dish.
2. In a large skillet over medium heat, cook the ground beef until browned and crumbly. Drain off any excess grease.
3. Spread half the sliced potatoes in the bottom of the baking dish, then layer on half the onion, half the browned beef, and spoon over half the cream of mushroom soup. Repeat the layers once more.
4. Cover the dish tightly with foil and bake for 1 hour, or until the potatoes are nearly tender.
5. Remove the foil, sprinkle the cheddar cheese evenly over the top, and return the dish to the oven for 15 to 20 minutes, until the cheese is melted and the potatoes are fully tender.
6. Let the casserole rest for 10 minutes before serving so it sets up a bit and scoops neatly onto the plate.
Variations & Tips
Soup Swap: If cream of mushroom isn’t a favorite in your house, cream of celery or cream of chicken works just fine and keeps that same creamy, old-fashioned texture.
Cheese Choice: Sharp cheddar gives the best hearty flavor, but Colby or a cheddar-jack blend melts beautifully too if that’s what you have on hand.
Slice Thin for Even Baking: The biggest secret to tender potatoes is slicing them nice and thin. If the slices are too thick, the casserole may need extra oven time.
Make It Ahead: You can brown the beef and assemble the casserole earlier in the day, then cover and refrigerate it until supper time. Just add a few extra minutes to the baking time if it goes into the oven cold.
Stretch It Further: To make this feed a few more folks, serve smaller scoops alongside vegetables, bread, or a simple salad. That’s the old-fashioned way of making a modest casserole feel like a full table.