Comforting Southern Hamburger Potato Casserole

Category: Where Culinary Traditions Collide

You get layers of seasoned beef and thin potatoes with sweet onion tucked in creamy mushroom sauce all topped with gooey cheddar and a crunchy breadcrumb layer. Baked together, the potatoes get nice and soft and everything comes together for a hearty meal. This works great for big family dinners or potlucks and will remind you of homey flavors. Dish it up hot and top with chopped fresh herbs if you like. It’s simple, nostalgic, and fills you up just right.

Monica
By Monica Monica
Updated on Sat, 24 May 2025 14:25:30 GMT
Potatoes and ground meat in a bowl, ready to eat. Pin
Potatoes and ground meat in a bowl, ready to eat. | flavorsfuse.com

You'll love how this Southern Hamburger Potato Casserole transforms pantry staples into a big, cozy meal. It's cheesy, filling, and full of beefy potatoes — true comfort cooking that'll keep your family happy and full all night.

On a cold Sunday, I tossed this together, and since then it's in the weeknight and potluck rotation. My kids do a happy dance whenever it hits the table.

Tasty Ingredients

  • Unsalted butter: Melt this and mix in the crumbs for that awesome crunchy topping. Real butter just tastes better
  • Bread crumbs: Toss these on top before baking — panko or homemade both work for real crunch
  • Salt and pepper: Don’t forget these — taste as you layer for good flavor in every bite
  • Dried thyme: Just a sprinkle adds a cozy herbal note. Fresh? That's fine, just use a smidge less
  • Garlic powder: Toss some in for gentle kick without raw garlic sharpness. Check your jar’s freshness first
  • Milk: Use this to thin out the soup and help everything stay moist. Whole gives you maximum creaminess
  • Condensed cream of mushroom soup: This holds everything together and adds instant savory depth. Pick low-sodium to keep it from getting too salty
  • Cheddar cheese: Go for a cup of sharp cheddar and you’ll get that big melty, gooey flavor. Shred it fresh if you can
  • Onion: Chop up a yellow onion really fine to add slight sweetness and tasty background notes
  • Potatoes: Slice russets or Yukon Golds nice and thin so they get soft and soak up all the juices. Skip potatoes with any green bits or bruises
  • Ground beef: A pound of lean ground beef brings the filling protein punch. A little fat is fine for flavor, but you don't want it too greasy

Simple Step Guide

Bake It to Finish:
Pop the dish in a 375°F oven covered with foil for about 45 minutes. Uncover, keep cooking for 15 more till it’s bubbly and the top's all golden. Potatoes should be fork-tender and the whole kitchen will smell awesome
Get Toppings Ready:
Mix bread crumbs with your melted butter in a bowl — a fork does the job for tossing it all together. Once the cheese goes on, sprinkle this mixture all over for the crunchiest finish
Time for Cheese Action:
Once your casserole layers are in, blanket everything with cheddar so you get a gooey, rich topping when it bakes
Add Second Round:
Repeat with another layer of potatoes, beef, and onions. Pour in the rest of your creamy sauce and gently press down to pack it all in
Start the Layers:
Drop half your potato slices in a greased dish, try to spread 'em even. Layer up with half the browned beef and onions, then pour on half the sauce so no spot is dry
Mix Up the Sauce:
Whisk the mushroom soup, milk, garlic powder, thyme, and a bit of salt and pepper till smooth and creamy — no streaks left
Brown Up the Beef:
Throw the ground beef in a big skillet over medium heat and break it up. Cook till there’s no more pink, and everything’s nice and browned. Drain the fat so it doesn’t end up greasy
A bowl with potatoes, beef, and colorful veggies mixed in. Pin
A bowl with potatoes, beef, and colorful veggies mixed in. | flavorsfuse.com

I always get excited for those crispy cheese edges where the potatoes get super golden. Once, my son wanted thirds—he was after all the crunchy, cheesy corners and beef!

Keeping It Fresh

Wait for it to cool all the way, then cover and pop it in the fridge. You can keep it up to four days. Nuke a slice with a splash of milk if it seems a bit dry or heat it in the oven. It freezes great, too — just wrap each serving tight for speedy workday dinners

Other Ingredient Ideas

If beef isn’t your thing, try ground turkey or chicken instead. If you’re not a mushroom fan, cream of celery soup works great. Mix up the cheese with Monterey Jack or Colby for a different bite

Serving Ideas

Ladle out big portions and toss some fresh parsley on top for a burst of color. Serve with a pile of green beans or a crisp side salad to cut through the richness. Buttery rolls or cornbread are perfect to mop up the saucy bits

A hearty bowl packed with meat, potatoes, and bright vegetables. Pin
A hearty bowl packed with meat, potatoes, and bright vegetables. | flavorsfuse.com

Southern Roots

This hearty dish comes from Southern kitchens making do with what they had, filling up a bunch of hungry folks. Variations pop up in plenty of old community cookbooks, especially for Sunday dinners or reunions. It’s truly the stuff of comfort

FAQs About the Recipe

→ How can I be sure my potatoes turn out soft?

Cutting the potatoes into thin pieces and laying them out flat helps them cook faster and more evenly. Popping on some foil while baking lets them get nice and steamy and soft.

→ Is it okay to change out the cream of mushroom soup?

Definitely. Cream of chicken works, or whip up a homemade white sauce if you want a different taste. The texture stays the same either way.

→ What’s the best kind of ground beef to use?

Go for ground beef with a bit of fat in it—80/20 keeps things juicy and full of flavor. It makes the dish more satisfying, too.

→ Can I swap the breadcrumbs or just skip them?

You bet. Try some panko or smashed-up crackers on top. Gluten-free crumbs also work, or just leave them off if you want.

→ What's the best way to keep leftovers fresh?

Let the casserole cool down, then tuck it into containers with lids and stash them in the fridge for up to three days. Warm it gently so it stays tasty.

Hamburger Potato Southern

Layers of crispy breadcrumbs, cheddar, potatoes, and juicy beef come together for a cozy Southern feel.

Prep Time
20 min
Cooking Time
60 min
Total Time
80 min
By Monica: Monica

Category: Fusion Main Dishes

Skill Level: Moderate

Cuisine Style: American

Yield: 6 Servings (One large baking dish (23 × 33 cm))

Dietary Preferences: ~

What You'll Need

→ Main Components

01 1 cup onion, finely chopped
02 4 cups potatoes, peeled and thinly sliced
03 450 g ground beef

→ Sauce and Seasonings

04 Freshly ground black pepper, to taste
05 Salt, to taste
06 1 teaspoon dried thyme
07 1 teaspoon garlic powder
08 120 ml whole milk
09 1 can (approx. 300 g) condensed cream of mushroom soup

→ Topping

10 2 tablespoons unsalted butter, melted
11 1 cup breadcrumbs
12 1 cup cheddar cheese, shredded

Step-by-Step Guide

Step 01

Let your casserole chill for 10 minutes before digging in.

Step 02

Pop the foil over your dish and bake it for about 45 minutes. Take it off and let it bake for another 15 minutes, or until the top’s crisp and your potatoes are soft.

Step 03

Cover everything with the shredded cheddar. Mix melted butter with breadcrumbs in a separate bowl, then spread that crunchy mix on top of your cheese.

Step 04

Start with half the sauce, beef, and onion. Lay down the remaining potatoes, followed by the rest of the beef and onion, and end with the last of the sauce.

Step 05

Stir together your condensed soup, milk, garlic powder, dried thyme, some salt, and pepper in a bowl until it’s smooth.

Step 06

Get your skillet hot on medium, crumble in the ground beef, and keep cooking until it isn’t pink anymore. Drain away that extra grease.

Step 07

Turn your oven on to 190°C and grease up a 23 × 33 cm pan.

Additional Notes

  1. Cut the potatoes into slices the same thickness, so they all cook through evenly.
  2. Waiting before slicing lets everything set up better and makes it taste even richer.

Essential Tools

  • Oven
  • Foil
  • Mixing bowls
  • 23 × 33 cm baking dish
  • Large skillet

Allergy Information

Review each ingredient for possible allergens and consult a healthcare professional if you're unsure.
  • Dairy present (milk, cheese, and butter)
  • Has gluten (breadcrumbs and condensed soup)

Nutritional Facts (Per Serving)

This info is for reference purposes only and isn't a substitute for medical advice.
  • Calories: 520
  • Fats: 27 g
  • Carbohydrates: 35 g
  • Proteins: 32 g