Ground Beef and Potatoes Casserole | Easy Dinner Recipe – Hearty Family Meal

This ground beef and potatoes casserole has become my go-to recipe when I need something hearty that feeds the whole family without much fuss. The tender potatoes layer beautifully with seasoned ground beef, creating a satisfying meal that comes together in one dish and bakes hands-free while I tackle other tasks around the house.

Why This Ground Beef and Potatoes Casserole Works

The magic happens when the potatoes release their starch during baking, creating a naturally creamy base that binds everything together. The ground beef stays moist from the steam created by the layered vegetables, while the top develops a golden crust that adds textural contrast to every bite.

Ingredients

• 2 pounds russet potatoes, peeled and sliced 1/4 inch thick
• 1½ pounds ground beef (80/20 blend)
• 1 large yellow onion, diced
• 3 cloves garlic, minced
• 1 can (10.75 oz) condensed cream of mushroom soup
• 1 cup sour cream
• 2 cups shredded sharp cheddar cheese, divided
• 1 packet (1 oz) onion soup mix
• 1 teaspoon paprika
• 1 teaspoon dried thyme
• ½ teaspoon black pepper
• 1 teaspoon salt
• 2 tablespoons olive oil
• 1 cup frozen mixed vegetables (peas, carrots, corn)
• 2 tablespoons butter, cut into small pieces
• Fresh chives for garnish

These ingredients work together to create layers of flavor and texture that make this casserole both comforting and satisfying for any weeknight dinner.

Try this recipe too: Hobo Casserole with Ground Beef

How to Make It

1. Preheat your oven to 375°F and grease a 9×13 inch baking dish with butter or cooking spray. I always use a glass dish because it distributes heat evenly and lets me monitor the browning on the bottom.
2. Wash and peel the potatoes, then slice them into uniform ¼-inch rounds using a sharp knife or mandoline. Keep the slices in a bowl of cold water to prevent browning while you prepare the other ingredients. Pat them completely dry before using.
3. Heat the olive oil in a large skillet over medium-high heat. Add the diced onion and cook for 4-5 minutes until it starts to soften and become translucent. The onions should smell fragrant but not be fully caramelized at this stage.
4. Add the minced garlic to the skillet and cook for another 30 seconds until aromatic. Be careful not to let the garlic brown or it will taste bitter in the finished dish.
5. Add the ground beef to the skillet, breaking it up with a wooden spoon as it cooks. Cook for 6-8 minutes until the meat is browned and no longer pink. Drain any excess fat, leaving about 1 tablespoon in the pan for flavor.
6. Stir in the onion soup mix, paprika, thyme, salt, and black pepper. Mix well to distribute the seasonings evenly throughout the meat mixture. Remove from heat and let cool slightly.
7. In a separate bowl, combine the cream of mushroom soup and sour cream, whisking until smooth. This mixture will create the creamy base that holds the casserole together and keeps everything moist during baking.
8. Layer half of the sliced potatoes in the bottom of your prepared baking dish, overlapping them slightly like shingles on a roof. This creates a sturdy base for the casserole and ensures even cooking.
9. Spread the ground beef mixture evenly over the potato layer, then sprinkle the frozen mixed vegetables on top. The vegetables will cook through during baking and add color and nutrition to the dish.
10. Pour half of the soup and sour cream mixture over the beef layer, spreading it gently with a spatula to cover most of the surface. Sprinkle 1 cup of the shredded cheese over this layer.
11. Arrange the remaining potato slices over the cheese, again overlapping them in an attractive pattern. Pour the remaining soup mixture over the top layer of potatoes, making sure to get some of the mixture between the potato slices.
12. Dot the top with pieces of butter and cover tightly with aluminum foil. The foil creates steam that helps cook the potatoes through while preventing the top from browning too quickly.
13. Bake covered for 45 minutes, then remove the foil and sprinkle the remaining 1 cup of cheese over the top. Continue baking uncovered for 25-30 minutes until the potatoes are fork-tender and the top is golden brown.
14. Let the casserole rest for 10-15 minutes before serving. This resting time allows the layers to set up and makes serving much easier. Garnish with fresh chopped chives before bringing to the table.

The key to success with this recipe is ensuring your potato slices are uniform in thickness and that you don’t skip the resting time at the end, which allows all the flavors to meld together beautifully.

Nutrition at a Glance

• High protein content from ground beef supports muscle maintenance and keeps you satisfied longer
• Potatoes provide complex carbohydrates and potassium for sustained energy
• Cheese adds calcium and additional protein while creating that beloved comfort food appeal
• Mixed vegetables contribute fiber, vitamins A and C, and antioxidants
• Each serving contains approximately 420 calories with 28g protein
• Good source of iron from the ground beef, important for oxygen transport
• Contains B vitamins from the meat and vegetables that support energy metabolism
• Moderate sodium content, mostly from the soup mix and cheese
• Can be made lighter by using lean ground beef and reduced-fat dairy products

How to Serve It

• Serve alongside a simple green salad with vinaigrette to cut through the richness
• Steamed broccoli or green beans make excellent vegetable sides that complement the hearty casserole
• Warm dinner rolls or crusty bread help soak up any extra sauce
• A dollop of sour cream and fresh herbs on top adds freshness and visual appeal
• Consider serving with pickled vegetables for a tangy contrast
• Fresh fruit like sliced apples or pears can cleanse the palate after this rich dish
• For larger gatherings, this recipe doubles easily in a larger roasting pan