Why You’ll Love This Cheesy Hamburger Potato Casserole

This Cheesy Hamburger Potato Casserole is the ultimate **comfort food** your whole family will crave. Layered with seasoned **ground beef**, tender **sliced potatoes**, and a rich, creamy **cheese sauce**, it’s a simple yet satisfying dinner perfect for busy weeknights or cozy weekends. The golden, bubbly top seals in all the savory goodness, making this dish irresistible from the very first bite.

Ingredients & Their Purpose

• 1 lb Ground Beef – Provides the hearty, savory base that gives the casserole its filling, meaty texture.
• 1 Medium Onion, Diced – Adds sweetness and depth of flavor to the ground beef mixture.
• 2 Cloves Garlic, Minced – Enhances the beef with a rich, aromatic punch.
• 4 Cups Thinly Sliced Potatoes (about 4 medium) – These become meltingly tender while absorbing all the delicious flavors.
• 1 Cup Shredded Cheddar Cheese (divided) – Delivers gooey, melty texture and classic cheesy flavor.
• 1 Cup Sour Cream – Adds creaminess and a slight tang, balancing the richness of the cheese and beef.
• 1 Can (10.5 oz) Cream of Chicken or Mushroom Soup – Forms the base of the creamy sauce, adding moisture and umami.
• 1/2 Cup Milk – Thins out the sauce for even distribution.
• 1 tsp Smoked Paprika (optional) – Offers a subtle smoky flavor that enhances the dish.
• Salt and Black Pepper to Taste – Essential for seasoning and elevating all other flavors.

Step-by-Step Instructions

1. Preheat & Prepare: Preheat oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish.
2. Cook the Beef: In a large skillet over medium heat, cook the ground beef and diced onion until the beef is browned and onion is soft. Add the minced garlic and cook for another minute. Season with salt, pepper, and smoked paprika if using. Drain any excess fat and set aside.
3. Layer the Casserole: Add half the sliced potatoes to the bottom of the baking dish. Top with half of the beef mixture and half of the shredded cheddar cheese. Repeat with remaining potatoes, beef, and cheese.
4. Mix the Sauce: In a medium bowl, whisk together the sour cream, cream of chicken or mushroom soup, and milk until smooth. Pour this mixture evenly over the top of the layered ingredients.
5. Bake: Cover the dish with aluminum foil and bake for 45 minutes. Remove the foil and bake for another 15–20 minutes, until the potatoes are tender and the top is golden and bubbly.
6. Optional Toppings: For added texture and flavor, sprinkle extra shredded cheese or crispy fried onions over the top during the last 5 minutes of baking.
7. Cool & Serve: Let the casserole cool for 5–10 minutes before serving. Garnish with chopped parsley for a touch of freshness if desired.

Why This Recipe Is a Family Favorite

This cheesy hamburger potato casserole is loved for its **simple ingredients**, **crowd-pleasing flavor**, and **make-ahead convenience**. It’s easy enough for a weeknight, yet hearty enough for a potluck or Sunday dinner. Every bite is creamy, cheesy, and comforting—everything a casserole should be.

Pro Tips for Success

• Use a mandoline or food processor to slice potatoes thinly and evenly for quicker, even cooking.
• Don’t overcook the beef; just brown it enough to retain moisture in the casserole.
• Let it rest before serving – this helps everything set and makes for cleaner slices.
• Want extra flavor? Mix in a handful of cooked bacon bits or a pinch of cayenne for a kick.

Serving Suggestions

Pair this hearty casserole with a crisp green salad or steamed broccoli for a balanced meal. It also goes perfectly with buttered rolls or a slice of cornbread. Leftovers reheat beautifully and make a satisfying lunch the next day.